21. If she …………… the lottery last year, She ………… rich now.
A. have won / would be
B. had won / would be
C.won / would be
D. wins / will be

22. If I …………… the homework last night, I …………… bonus today.
A. had done / would get
B. had done / would have got
C. done / would get
D. does / will get
23. If we had played this game yesterday, we …………… a lot of money now.
A. will have
B. may have
C. would have had
D. would have
24. If it ……………… last night, it would be cold today.
A. had rained
B. rained
C. have rained
D. was raining
25. If she …………… to me, she ……………… in trouble right now.
A. had listened / would be
B. had listened / would have be
C. had listened / would not be
D. A & B
26. If it had rained one hour ago, the streets ………… wet now.
A. would have be
B. will be
C. be
D. would be
27. If I ………………. to the beach yesterday, I would be tired today.
A. have gone
B. goes
C. had gone
D. A & B
28. If they had gone to school yesterday, they ……… .. to the museum now
A. would go
B. will go
C. could go
D. A&C
29. If he had done exercise last night, he ……… soccer right now.
A. will play
B. can play
C. plays
D. could play.
30. If Nina had not gone out last week, she ……………… die now.
A. will
B. would
C. could
D. B&C

1 we did not visit the museum because we had no time a if we have time , we will visit the museum b if we had time , we would visit the museum c if we had had time , we would have visited the museum d if we had had time , we will visit the museum 2 he looked frightened as if he ................ a ghost a sees b is seeing c has seen d had seen 3 ........... resigned , we would have been forced to sack him a had he not b had not he c he had not d he not had 4 if you ................ me about the bad service , we’d have eaten there a did not tell b would not have told c had not told d had told 5 the teacher was absent today, so class was canceled . if she ........... absent again tomorrow , class ........ tomorrow,too a is/will cancel b is / will be canceled c was / would be canceled d was/ would cancel 6 if you .................. to my advice in the first place , you............... in this mess right now a listen/will be b had listened / would not have been c will listened / would not be d had listened/ would not be 7 if i had been absent from class yesterday , i ............. the math test a would missed b would have missed c will miss d miss 8 if you ............... here earlier , you ............. her a had come / would have met b come / meet c came / would meet d comes will meet 9 i think you should stop smoking a if i am you , i will stop smoking b if i were you , i will stop smoking c if i were you , i would stop smoking d if i had been you , i would stop smoking 10 if i were , i would work harder a you would rather not work so hard c you should work harder c you should work with me d do not work so hard

1. I would have visited you before if there _____ quite a lot of people in your
house.
A. hasn't
B. hasn't been
C. wouldn't be
D. wasn't
2. If you had caught the bus, you _____ late for work.
A. wouldn't have been
B. would have been
C. wouldn't be
D. would be
3. If I _____, I would express my feelings.
A. were asked
B. would ask
C. had been asked
D. asked
4. If _____ as I told her, she would have succeeded.
A. she has done
B. she had done
C. she does
D. she did
5. Will you be angry if I _____ your pocket dictionary?
A. stole
B. have stolen
C. were to steal
D. steal
6. You made a mistake by telling her a lie. It _____ better if you _____ to her.
A. would have been / hasn't lied
B. would be / didn't lie
C. will be / don't lie
D. would be / hasn't lied
7. John would be taking a great risk if he _____ his money in that business.
A. would invest
B. Conc
C. had involved
D. invests
8. She wouldn't have given them all that money if we _____ her to.
A. wouldn't advise
B. won't advise
C. hadn't advised
D. didn't advise
9. If the tree hasn't been so high, he _____ it up to take his kite down.
A. could have climbed
B. climb
C. is climbing
D. climbed
10. If the wall weren't so high, he _____ it up to take his ball down.
A. climbed
B. could climb
C. is climbing
D. climb
11. If I _____ her phone number, I _____ her last night
A. had known / could have phoned

B. knew / would have phoned
C. know / can phone
D. knew / could phone
12. If he ______ the truth, the police wouldn't arrest him.
A. tells
B. told
C. had told
D. would tell
13. If you press that button what _____?
A. would happen
B. would have happened
C. will happen
D. happen
14. She says if she _____ that the traffic lights were red she _____.
A. had realized / would stop
B. realized / could have stopped
C. has realized / stopped
D. had realized / would have stopped
15. I am very thin. I think, if I _____ smoking, I might get fat.
A. stop
B. had stopped
C. will stop
D. stopped
16. If I _____ that yesterday, I _____ them.
A. had discovered / would inform
B. had discovered / would have informed \
C. had discovered / could inform
D. discovered / can inform
17. If you _______ to the course regularly, they ________ a certificate last
year.
A. go / gave
B. go / give
C. had gone / would have given
D. went / would give
18. I think he is not at home. If he _____ in, he ______ the phone.
A. was / answered
B. were / would answer
C. were / would have answered
D. had been / would have answered
19. If I ______ in London now, I could visit British Museum.
A. were
B. had been
C. have been
D. would be
20. If Columbus _______ money from Queen Isabella, he _______ across the
Atlantic.
A. do not receive / could not sail
B. had not received / might not have sailed
C. did not receive / might not have sailed
D. would not receive / might not sail
21. If she …………… the lottery last year, She ………… rich now.
A. have won / would be
B. had won / would be
C.won / would be
D. wins / will be

22. If I …………… the homework last night, I …………… bonus today.
A. had done / would get
B. had done / would have got
C. done / would get
D. does / will get
23. If we had played this game yesterday, we …………… a lot of money now.
A. will have
B. may have
C. would have had
D. would have
24. If it ……………… last night, it would be cold today.
A. had rained
B. rained
C. have rained
D. was raining
25. If she …………… to me, she ……………… in trouble right now.
A. had listened / would be
B. had listened / would have be
C. had listened / would not be
D. A & B
26. If it had rained one hour ago, the streets ………… wet now.
A. would have be
B. will be
C. be
D. would be
27. If I ………………. to the beach yesterday, I would be tired today.
A. have gone
B. goes
C. had gone
D. A & B
28. If they had gone to school yesterday, they ……… .. to the museum now
A. would go
B. will go
C. could go
D. A&C
29. If he had done exercise last night, he ……… soccer right now.
A. will play
B. can play
C. plays
D. could play.
30. If Nina had not gone out last week, she ……………… die now.
A. will
B. would
C. could
D. B&C

Choose the best answer for each of the following sentences.
1. In my experiments, the liquid is cooled to 32oF. It always freezes.
A. If you cool the liquid to 32 degrees, it froze.
B. If you cooled the liquid to 32 degrees, it would freeze.
C. If you cool the liquid to 32 degrees, it will freeze.
D. If you had cooled the liquid to 32 degrees, it would have frozen.

2. It may rain this afternoon. I hope it doesn't because I don't want the match to be cancelled.
A. If it rains, the match is cancelled.
B. If it rains, the match will be cancelled.
C. If it rained, the match would be cancelled.
D. If it had rained, the match would have been cancelled.

3. Unfortunately, I don't know Philosophy, so I can't answer your question.
A. If I know Philosophy, I can answer your question.
B. If I know Philosophy, I will be able to answer your question.
C. If I knew Philosophy, I would be able to answer your question.
D. If I had known Philosophy, I would have been able to answer your question.

4. ______ there are some more ideas, we can end the meeting now.
A. If
B. As if
C. Unless
D. In case

5. If he ______ with us now, he _____ the beauty of nature of the National Park.
A. is / can enjoy
B. was / will enjoy
C. has been / would enjoy
D. were / could enjoy

6. If they had searched more carefully, they _____ the watch sooner.
A. will find
B. would find
C. found
D. would have found

7. If I had got up early, I _______ to have breakfast now.
A. have
B. had
C. would have
D. would have had

8. I cannot buy a new computer ____ I save enough money.
A. if
B. even if
C. unless
D. as if

9. Most people you meet will be polite to you ______ .
A. if you are polite to them
B. if you will be polite to them
C. unless you are polite to them
D. if you were polite to them

10. If you do so, it _____ the matter worse.
A. makes only
B. would only make
C. will only make
D. had only made

11. You ______ English fluently unless you practice it every day.
A. will speak
B. will not speak
C. can speak
D. did not speak

12. Hurry up ______ you will miss the bus and be late for school.
A. if
B. and
C. or
D. as

13. You will get a good seat if you ______ first.
A. come
B. came
C. have come
D. will come

14. Sam will not graduate _______ .
A. if he passed all the tests
B. if he does not pass all the tests
C. unless he passes all the tests
D. unless he had passed all the tests

1) choose the best answer :

1. the teacher asked tom ..................

a. if had he any hobbies b. that he had any hobbies c. had he got any hobbies d. if he had any hobbies

2. they said that the problem .........................soon

a. will be solved b. had solved c. is being solved d. would be solved

3. the teacher asked her why she ..............the test

a. didn't do b. hasn't done c. doesn't do d. won't do

4. our teacher said that we .........an english test the following week

a. will have b. would have c. have had d. had

5. " when will the final exam be taken ? " - bill wanted to know........................

a. when will the final exam be taken b. when the final exam will be taken

c. when would the final exam be taken d. when the fianl exam would be taken

6. " are you planning to enter law school ? " - i asked Martha......................

a. whether she is planning to enter law school b. if she was planning to enter law school

c. is she planning to enter law school d. was she planning to enter law school

7. if you learn this lesson carefully , you .............the exam

a. can pass b. passing c. passed d. would pass

8. he told me.......................

a. to think well before i answer b. to think well before i will answer

c. think well before i answered d. to think well before i answered

Chọn đáp án đúng(câu điều kiện loại 4)

1. If she ………….. the lottery last year, she……………..rich now.
          A. Have won/would be            B. had won/would be

          C.won/would be                      D. wins/will be
2. If I …………… the homework last night, I………… bonus today.

          A. Had done/would get            B. had done/would have got

          C. done/would get                             D. does/will get

3. If we had played this game yesterday, we……………….a lot of money now.
          A. Will have         B. may have                   C. would have had                   D. would have

4. If it …………… last night, it would be cold today.

          A. Had rained       B. rained               C. have rained                D. was raining

5. If she……………….to me, she……………………..in trouble right now.
          A. Had listened/would be                  B. had listened/would have be

          C. had listened/would not be    D. A & B

6. If it had rained one hour ago, the streets………… wet now.
          A. Would have be          B. will be    C. be                              D. would be

7. If I ……………….to the beach yesterday, I would be tired today.
          A. Have gone        B. goes        C. had gone          D. A & B

8. If they had gone to school yesterday, they...........to the museum now.

          A. Would go         B. will go    C. could go                    D. A&C
9. If he had done exercise last night, he………soccer right now.
          A. Will play          B. can play C. plays                D. could play.
10. If Nina had not gone out last week, she………………die now.
          A. Will                 B. would     C. could               D. B&C

CHỦ ĐỀ 5 : CONDITIONAL SENTENCES
Choose the best answer
1. If you pass your examination we _____________ a celebration.
A. have B. will have C. would have had D. would have
2. If I had time, I _____ to the beach with you this weekend.
A. will go B. will have gone C. would go D. would have gone
3. If she_________ late again, she'll lose her job.

A. came B. comes C. had come D. come
4. If I had enough money, _____ that house.
A. I am buy B. I could buy C. I can buy D. I will buy
5. If you had told me earlier, I _____________ it to you.
A. would give B. will give C. would have given D. gave
6. If it ____________, I will come to see you.
A. didn't rain B. doesn't rain C. don't rain D. not rain
7. I __________to work if I had a car.
A. drove B. will drive C. would drive D. would have driven
8. If he ___________to me, he wouldn't have failed in the exams.
A. had listened B. has listened C. listens D. listened
9. Had he come earlier, he __________her.
A. would meet B. would have met C. might meet D. will meet
10. If I were you, I _________ a new car.
A. buy B. will buy C. would buy D. bought
11. If there were no gravity, everything ________.
A. would float B. floated C. would be floating D. will float
12. You______ if you take a map.
A. will get lost B. would get lost C. won't get lost D. would have got lost
13. We would save thousands of lives if we ______out the remedy for the flu.
A. had not found B. found C. find D. will find
14. If I________ ten years younger, I would do yoga everyday.
A. are B. were C. have been D. am
15. Unless you go now, you __________late for school.
A. will be B. would have been C. would be D. are
16. If we_______ in a town, life would be better.
A. had lived B. lived C. would live D. live
17. We _____ you if we have time.
A. would phone B. had phoned C. phoned D. will phone
18. If I won the lottery, I_______ you half the money.
A. had given B. gave C. will give D. would give
19. It _______ be a pity if she married Fred.
A. can B. would C. may D. will
20. If I'm free on Saturday, I ____ to the mountains.
A. went B. could go C. to go D. can go

1. “Would you mind if we _______you by your first name?” -“Not at all. Please call me Tom.”

A. called B. call C. calling D. want to call

2. She can’t get home _______ she has no money.

A. unless B. if C. until D. without

3. If I had known your new address, we _______to see you.

A. came B. will come C. would come D. would have come

4. If we took the 10:30 train, _______ too early.

A. we would arrive B. we should arrive C. we will arrive D. we may arrive

5. It’s very crowded here. I wish there _______ so many people.

A. aren’t B. weren’t C. haven’t been D. isn’t

6. I wouldn’t go there at night if I _______ you.

A. am B. was C. were D. had been

7. If I _______ get a pole, I’ll go fishing.

A. can B. could C. may D. might

8. If they had enough time, they _______ head south.

A. will B. can C. must D. might

9. If you _______ a choice, which country would you visit?

A. have B. had C. have had D. will have

10. Trees won’t grow _______ there is enough water.

A. if B. when C. unless D. as

11. _______ she agreed, you would have done it.

A. If B. Had C. Should D. Would

12. If you _______ to be chosen for the job, you’ll have to be experienced in the field.

A. want B. wanted C. had wanted D. wants

13. If the doctor had arrived sooner, the boy _______ saved.

A. might be B. have been C. was D. might have been

14. If there _______ enough water, the rice fields could have been more productive.

A. had been B. were C. would be D. are

15. The patient could not recover unless he _______ an operation. [undergo: pass through]

A. had undergone B. would undergo C. underwent D. was undergoing

16. If she _______ him, she would be very happy.

A. would meet B. will meet C. is meeting D. should meet

17. If he _______ a thorough knowledge of English, he could have applied for this post.

A. had had B. had C. has D. has had

18. If I had enough money, I _______ abroad to improve my English.

A. will go B. would go C. should go D. should have to go

19. If it _______ convenient, let’s go out for a drink tonight.

A. be B. is C. was D. were

20. If you _______ time, please write to me.

A. have B. had C. have had D. has

21. If it _______ tomorrow, we may postpone going on a picnic.

A. rains B. will rain C. shall rain D. raining

22. If you hadn’t watched that late movie last night, you _______ sleepy now.

A. wouldn’t have been B. wouldn’t be

C. might have not been D. wouldn’t have been being

23. If you _______ as I told you, you _______ sorry now.

A. did- would not be B. had done- had not been

C. do – would not be D. had done – would not be

24. If only I _______ him now.

A. see B. saw C. have seen D. seen

25. If I _______, I’ll let you know.

A. am staying B. will stay C. do stay D. would stay

26. If only I _______ you wanted to invest money in business.

A. had known B. knew C. have known D. know

27. Linda wishes she _______her car.

A. hasn’t sold B. hadn’t sold C. doesn’t sell D. won’t sell

28. He looked frightened as if he _______a ghost.

A. had seen B. saw C. would see D. was seeing

29. I wish it _______ a holiday today.

A. were B. will be C. is D. had been

30. If I _______ as young as you are, I _______ in a boat round the world.

A. were- would sail B. would be – would sail

C. were- will sail D. would- would sail

31. If he _______tickets yesterday, he _______ on the beach now.

A. had booked- would be lying B. had booked- would have lied

C. booked – would lie D. books- will lie

32. If you _______ less last night, you _______ so bad today.

A. had drunk- would not have felt B. drank- would not feel

C. had drunk- would not feel D. would have drunk- would not feel

33. It seemed as if he _______ of it before.

A. would never hear B. has never heard C. never heard D. had never heard

34. _______ today, she would get home by Friday.

A. Would she leave B. Was she leaving C. Were she to leave D. If she leaves

35. “He’s a very brave man.” “Yes, I wish I _______ his courage.”

A. have B. had C. will have D. would have

36. _______he_______ hard last year, he would have lost the first prize.

A. Hadn’t – studied B. Had- studied C. Didn’t study D. If – had studied

37. We’re going to be late if _______ right now.

A. we not leave B. we didn’t leave C. we won’t leave D. we don’t leave

38. “I wish this city_______ so noisy.” “I know. I wish we _______ in the countryside.”

A. isn’t – live B. wasn’t – live C. weren’t- live D. weren’t – lived

39. He acted as though he_______ for days.

A. not eat B. hasn’t eaten C. hadn’t eaten D. didn’t eat

40. We _______ the game if we’d had a few more minutes.

A. might have won B. won C. had won D. will win

41. I _______ William with me if I had known you and he didn’t get along with each other.

A. hadn’t brought B. didn’t bring C. wouldn’t have brought D. won’t bring

42. If you _______ to my advice in the first place, you wouldn’t be in this mess right now.

A. listen B. will listen C. had listened D. listened

43. _______ interested in that subject, I would try to learn more about it.

A. Were I B. Should I C. I was D. If I am

44. I _______ you sooner had someone told me you were in the hospital.

A. would have visited B. visited C. had visited D. visit

45. _______ then what I know today, I would have saved myself a lot of time and trouble over the years.

A. Had I known B. Did I know C. If I know D. If I would know

46. Do you think there would be less conflict in the world if all people _______ the same language?

A. spoke B. speak C. had spoken D. will speak

47. Unless you _______ all of my questions, I can’t do anything to help you.

A. answered B. answer C. would answer D. are answering

48. Had you told me that this was going to happen, I _______ it.

A. would never have believed B. don’t believe

C. hadn’t believed D. can’t believe

49. If Jake _______ to go on the trip, would you have gone?

A. doesn’t agree B. didn’t agree C. hadn’t agreed D. wouldn’t agree

50. You are late. If you _______ a few minutes earlier, you _______ him.

A. came / would meet B. had come / would have met

C. come / will meet D. had come / would meet

51. I’d gone swimming yesterday afternoon if I _______ time.

A. had had B. have had C. had D. would have had

52. What would you do if you _______ a million pounds?

A. won B. win C. will win D. had won

53. If you didn’t do this, you _______ punished.

A. are B. will be C. should D. would be

54. If he had told me the truth, I _______ him.

A. would have not punished B. would not have punished C. would not punish D. will not punish

55. If they had not given me advice, I _______ again.

A. would have failed B. would fail C. would have been failed D. wouldn’t fail

56. If it _______, the match will be postponed

A. rains B. has rained C. is raining D. will rain

57. Bill _______ more photographs if he _______ more film.

A. would have taken / had had B. would have taken / had

C. would take / has had D. would take / had had

58. If there _______ no floods last year, the crop _______ better.

A. had been / would have been B. were / would be

C. had / would have been D. was / would have been

59. Had you told me that this was going to happen, I _______ it.

A. would never have believed B. don’t believe

C. hadn’t believed D. can’t believe

60. If I _______ you, I’d get some rest before the game tomorrow.

A. were B. could be C. am D. had been

61. If someone _______ into the store, smile and say, “May I help you?”

A. comes B. came C. come D. could come

62. If I had a chance to do creative work, I _______ happy working in an office.

A. would be B. will be C. would have D. will feel

63. _______ you, I’d think twice about that decision.

A. Were I B. If I had been C. Should I be D. If I am

64. If they _______ soon, I’m not going to wait.

A. don’t come B. won’t come C. hadn’t come D. didn’t come

65. If I _______ hungry, I _______ something. But I am not hungry now.

A. were / would eat. B. had been / would have eaten

C. had been / would eat D. were / would have eaten

66. You won’t pass the examination _______ you study more.

A. unless B. as C. if D. whether

67. I’m playing tennis tomorrow _______ it’s raining.

A. unless B. if C. as long as D. provided

68. Tell him to ring me if you _______ him.

A. see B. saw C. have seen D. had seen

69. Unless she _______, she’ll be late.

A. hurries B. didn’t hurry C. hurried D. doesn’t hurry

70. Would George be angry if I _______ his bicycle without asking?

A. took B. take C. had taken D. would take

71. I _______ you a postcard while I was on holiday if I _______ your address.

A. would have sent / had had B. would have sent / had

C. would send / had D. would send / had had

72. I’d have visited you if I _______ you _______ in hospital.

A. had known / were B. have known / were C. had known / are D. knew / had been

73. _______ still my friend if I were put in prison?

A. Would you be B. Will you be C. Would you D. Would you are

74. If anybody _______ a book, please ask me after class.

A. has B. have C. don’t have D. doesn’t have

75. If I weren’t working for an accounting firm, I _______ in a bank.

A. would be working B. will work C. have worked D. work

76. “Can I borrow your car for this evening?”

“Sure, but Nora’s using it right now. If she _______ it back in time, you’re welcome to borrow it.”

A. brings B. would bring C. will bring D. brought

77. We’re going to lose this game _______ the team doesn’t start playing better soon.

A. if B. unless C. although D. whereas

78. If I _______ somebody else, I’d like to be a film star.

A. could be B. would be C. become D. must be

79. What _______ if they _______ tomorrow?

A. will you do / don’t come B. would you do / don’t come

C. would you have done / won’t come D. do you do / won’t come

80. He said, “_______ watch TV all the evening if you wish.”

A. You may B. You have to C. You need to D. You should

81. If he _______, please tell me.

A. comes B. won’t come C. will come D. come

82. If the earth _______ move around the sun, everything _______ floated.

A. didn’t / would be B. doesn’t / would be C. didn’t / will be D. don’t / would be

83. If I _______ that you were in hospital, I _______

A. had known / would have visited B. had known / would visit

C. knew / would visit D. knew / would have visited

84. If he had taken my advice, he _______ a rich man now.

A. would be B. would have been C. had been D. were

85. Unless you _______ smoking, you _______ better.

A. stop / won’t feel B. stop / will feel C. stopped / will feel D. stopped / would feel

86. It is a beautiful house, and I _______ it if I _______ enough money, but I cannot afford it.

A. would buy / had B. will buy / have

C. would have bought / had had D. shall buy / have

87. If you are right, I _______ wrong.

A. am B. will be C. would be D. would have been

88. If I _______ to the party last night, I _______ tired now.

A. had gone / would be B. had gone / would have been

C. went / would be D. went / would have been

89. Joe can’t hear _______ you shout.

A. unless B. if C. providing D. whether

90. You can use my car _______ you drive carefully.

A. as long as B. whether C. until D. unless

91. You can smoke here _______ you leave a window open to let the smoke out.

A. as long as B. whether C. unless D. until

92. George won’t lend you any money _______ you promise to pay him back.

A. unless B. providing C. if D. as long as

93. I’m going now _______ you want me to stay.

A. unless B. providing C. provided D. as long as

94. He said, “_______ watch TV all the evening if you wish.”

A. You may B. You have to C. You need to D. You should

95. _______ immediately, I will call a policeman.

A. Unless you leave B. If you leave C. If you didn’t leave D. Unless you left

96. If Jake _______ to go on the trip, would you have gone?

A. hadn’t agreed B. didn’t agree C. doesn’t agree D. wouldn’t agree

97. He would be happy if he _______ here now.

A. were B. already C. would be D. be

98. If I could speak Spanish, I _______ next year studying in Mexico.

A. would spend B. would have spent C. had spent D. will spend

99. If the weather _______ fine, we will start early.

A. is B. be C. was D. will be

1. “Would you mind if we _______you by your first name?” -“Not at all. Please call me Tom.”

A. called B. call C. calling D. want to call

2. She can’t get home _______ she has no money.

A. unless B. if C. until D. without

3. If I had known your new address, we _______to see you.

A. came B. will come C. would come D. would have come

4. If we took the 10:30 train, _______ too early.

A. we would arrive B. we should arrive C. we will arrive D. we may arrive

5. It’s very crowded here. I wish there _______ so many people.

A. aren’t B. weren’t C. haven’t been D. isn’t

6. I wouldn’t go there at night if I _______ you.

A. am B. was C. were D. had been

7. If I _______ get a pole, I’ll go fishing.

A. can B. could C. may D. might

8. If they had enough time, they _______ head south.

A. will B. can C. must D. might

9. If you _______ a choice, which country would you visit?

A. have B. had C. have had D. will have

10. Trees won’t grow _______ there is enough water.

A. if B. when C. unless D. as

11. _______ she agreed, you would have done it.

A. If B. Had C. Should D. Would

12. If you _______ to be chosen for the job, you’ll have to be experienced in the field.

A. want B. wanted C. had wanted D. wants

13. If the doctor had arrived sooner, the boy _______ saved.

A. might be B. have been C. was D. might have been

14. If there _______ enough water, the rice fields could have been more productive.

A. had been B. were C. would be D. are

15. The patient could not recover unless he _______ an operation. [undergo: pass through]

A. had undergone B. would undergo C. underwent D. was undergoing

16. If she _______ him, she would be very happy.

A. would meet B. will meet C. is meeting D. should meet

17. If he _______ a thorough knowledge of English, he could have applied for this post.

A. had had B. had C. has D. has had

18. If I had enough money, I _______ abroad to improve my English.

A. will go B. would go C. should go D. should have to go

19. If it _______ convenient, let’s go out for a drink tonight.

A. be B. is C. was D. were

20. If you _______ time, please write to me.

A. have B. had C. have had D. has

21. If it _______ tomorrow, we may postpone going on a picnic.

A. rains B. will rain C. shall rain D. raining

22. If you hadn’t watched that late movie last night, you _______ sleepy now.

A. wouldn’t have been B. wouldn’t be

C. might have not been D. wouldn’t have been being

23. If you _______ as I told you, you _______ sorry now.

A. did- would not be B. had done- had not been

C. do – would not be D. had done – would not be

24. If only I _______ him now.

A. see B. saw C. have seen D. seen

25. If I _______, I’ll let you know.

A. am staying B. will stay C. do stay D. would stay

26. If only I _______ you wanted to invest money in business.

A. had known B. knew C. have known D. know

27. Linda wishes she _______her car.

A. hasn’t sold B. hadn’t sold C. doesn’t sell D. won’t sell

28. He looked frightened as if he _______a ghost.

A. had seen B. saw C. would see D. was seeing

29. I wish it _______ a holiday today.

A. were B. will be C. is D. had been

30. If I _______ as young as you are, I _______ in a boat round the world.

A. were- would sail B. would be – would sail

C. were- will sail D. would- would sail

31. If he _______tickets yesterday, he _______ on the beach now.

A. had booked- would be lying B. had booked- would have lied

C. booked – would lie D. books- will lie

32. If you _______ less last night, you _______ so bad today.

A. had drunk- would not have felt B. drank- would not feel

C. had drunk- would not feel D. would have drunk- would not feel

33. It seemed as if he _______ of it before.

A. would never hear B. has never heard C. never heard D. had never heard

34. _______ today, she would get home by Friday.

A. Would she leave B. Was she leaving C. Were she to leave D. If she leaves

35. “He’s a very brave man.” “Yes, I wish I _______ his courage.”

A. have B. had C. will have D. would have

36. _______he_______ hard last year, he would have lost the first prize.

A. Hadn’t – studied B. Had- studied C. Didn’t study D. If – had studied

37. We’re going to be late if _______ right now.

A. we not leave B. we didn’t leave C. we won’t leave D. we don’t leave

38. “I wish this city_______ so noisy.” “I know. I wish we _______ in the countryside.”

A. isn’t – live B. wasn’t – live C. weren’t- live D. weren’t – lived

39. He acted as though he_______ for days.

A. not eat B. hasn’t eaten C. hadn’t eaten D. didn’t eat

40. We _______ the game if we’d had a few more minutes.

A. might have won B. won C. had won D. will win

41. I _______ William with me if I had known you and he didn’t get along with each other.

A. hadn’t brought B. didn’t bring C. wouldn’t have brought D. won’t bring

42. If you _______ to my advice in the first place, you wouldn’t be in this mess right now.

A. listen B. will listen C. had listened D. listened

43. _______ interested in that subject, I would try to learn more about it.

A. Were I B. Should I C. I was D. If I am

44. I _______ you sooner had someone told me you were in the hospital.

A. would have visited B. visited C. had visited D. visit

45. _______ then what I know today, I would have saved myself a lot of time and trouble over the years.

A. Had I known B. Did I know C. If I know D. If I would know

46. Do you think there would be less conflict in the world if all people _______ the same language?

A. spoke B. speak C. had spoken D. will speak

47. Unless you _______ all of my questions, I can’t do anything to help you.

A. answered B. answer C. would answer D. are answering

48. Had you told me that this was going to happen, I _______ it.

A. would never have believed B. don’t believe

C. hadn’t believed D. can’t believe

49. If Jake _______ to go on the trip, would you have gone?

A. doesn’t agree B. didn’t agree C. hadn’t agreed D. wouldn’t agree

50. You are late. If you _______ a few minutes earlier, you _______ him.

A. came / would meet B. had come / would have met

C. come / will meet D. had come / would meet

51. I’d gone swimming yesterday afternoon if I _______ time.

A. had had B. have had C. had D. would have had

52. What would you do if you _______ a million pounds?

A. won B. win C. will win D. had won

53. If you didn’t do this, you _______ punished.

A. are B. will be C. should D. would be

54. If he had told me the truth, I _______ him.

A. would have not punished B. would not have punished C. would not punish D. will not punish

55. If they had not given me advice, I _______ again.

A. would have failed B. would fail C. would have been failed D. wouldn’t fail

56. If it _______, the match will be postponed

A. rains B. has rained C. is raining D. will rain

57. Bill _______ more photographs if he _______ more film.

A. would have taken / had had B. would have taken / had

C. would take / has had D. would take / had had

58. If there _______ no floods last year, the crop _______ better.

A. had been / would have been B. were / would be

C. had / would have been D. was / would have been

59. Had you told me that this was going to happen, I _______ it.

A. would never have believed B. don’t believe

C. hadn’t believed D. can’t believe

60. If I _______ you, I’d get some rest before the game tomorrow.

A. were B. could be C. am D. had been

61. If someone _______ into the store, smile and say, “May I help you?”

A. comes B. came C. come D. could come

62. If I had a chance to do creative work, I _______ happy working in an office.

A. would be B. will be C. would have D. will feel

63. _______ you, I’d think twice about that decision.

A. Were I B. If I had been C. Should I be D. If I am

64. If they _______ soon, I’m not going to wait.

A. don’t come B. won’t come C. hadn’t come D. didn’t come

65. If I _______ hungry, I _______ something. But I am not hungry now.

A. were / would eat. B. had been / would have eaten

C. had been / would eat D. were / would have eaten

66. You won’t pass the examination _______ you study more.

A. unless B. as C. if D. whether

67. I’m playing tennis tomorrow _______ it’s raining.

A. unless B. if C. as long as D. provided

68. Tell him to ring me if you _______ him.

A. see B. saw C. have seen D. had seen

69. Unless she _______, she’ll be late.

A. hurries B. didn’t hurry C. hurried D. doesn’t hurry

70. Would George be angry if I _______ his bicycle without asking?

A. took B. take C. had taken D. would take

71. I _______ you a postcard while I was on holiday if I _______ your address.

A. would have sent / had had B. would have sent / had

C. would send / had D. would send / had had

72. I’d have visited you if I _______ you _______ in hospital.

A. had known / were B. have known / were C. had known / are D. knew / had been

73. _______ still my friend if I were put in prison?

A. Would you be B. Will you be C. Would you D. Would you are

74. If anybody _______ a book, please ask me after class.

A. has B. have C. don’t have D. doesn’t have

75. If I weren’t working for an accounting firm, I _______ in a bank.

A. would be working B. will work C. have worked D. work

76. “Can I borrow your car for this evening?”

“Sure, but Nora’s using it right now. If she _______ it back in time, you’re welcome to borrow it.”

A. brings B. would bring C. will bring D. brought

77. We’re going to lose this game _______ the team doesn’t start playing better soon.

A. if B. unless C. although D. whereas

78. If I _______ somebody else, I’d like to be a film star.

A. could be B. would be C. become D. must be

79. What _______ if they _______ tomorrow?

A. will you do / don’t come B. would you do / don’t come

C. would you have done / won’t come D. do you do / won’t come

80. He said, “_______ watch TV all the evening if you wish.”

A. You may B. You have to C. You need to D. You should

81. If he _______, please tell me.

A. comes B. won’t come C. will come D. come

82. If the earth _______ move around the sun, everything _______ floated.

A. didn’t / would be B. doesn’t / would be C. didn’t / will be D. don’t / would be

83. If I _______ that you were in hospital, I _______

A. had known / would have visited B. had known / would visit

C. knew / would visit D. knew / would have visited

84. If he had taken my advice, he _______ a rich man now.

A. would be B. would have been C. had been D. were

85. Unless you _______ smoking, you _______ better.

A. stop / won’t feel B. stop / will feel C. stopped / will feel D. stopped / would feel

86. It is a beautiful house, and I _______ it if I _______ enough money, but I cannot afford it.

A. would buy / had B. will buy / have

C. would have bought / had had D. shall buy / have

87. If you are right, I _______ wrong.

A. am B. will be C. would be D. would have been

88. If I _______ to the party last night, I _______ tired now.

A. had gone / would be B. had gone / would have been

C. went / would be D. went / would have been

89. Joe can’t hear _______ you shout.

A. unless B. if C. providing D. whether

90. You can use my car _______ you drive carefully.

A. as long as B. whether C. until D. unless

91. You can smoke here _______ you leave a window open to let the smoke out.

A. as long as B. whether C. unless D. until

92. George won’t lend you any money _______ you promise to pay him back.

A. unless B. providing C. if D. as long as

93. I’m going now _______ you want me to stay.

A. unless B. providing C. provided D. as long as

94. He said, “_______ watch TV all the evening if you wish.”

A. You may B. You have to C. You need to D. You should

95. _______ immediately, I will call a policeman.

A. Unless you leave B. If you leave C. If you didn’t leave D. Unless you left

96. If Jake _______ to go on the trip, would you have gone?

A. hadn’t agreed B. didn’t agree C. doesn’t agree D. wouldn’t agree

97. He would be happy if he _______ here now.

A. were B. already C. would be D. be

98. If I could speak Spanish, I _______ next year studying in Mexico.

A. would spend B. would have spent C. had spent D. will spend

99. If the weather _______ fine, we will start early.

A. is B. be C. was D. will be