1. If I …………..you, I willdo that. A. am B. were C. will be D. have been 2. We’ll get wet if we …………..out. A. go B. did go C. went D. had gone. 3. If I go shopping, I …………..some food. A. buy B. will buy C. would buy D. would have bought. 4. If it………….., they will not go out. A. rains B. rained C. rain D. raining. 5. If you ………….. me with this exercise, I will do the same for you one day. A. helped B. would help C. help D. will help. 6. If the weather………….. fine, we will go on a picnic. A. is B. were C. would be D. will be.

Giúp mình giải các bài tập về câu điều kiện và kèm giải thích vs ạ 1/ If I (buy)……………….. a new hat, I'll give it to you

2/ If today (be)…………… Sunday, the pupils could go swimming.
3/ If he had been here, he (have)…………….. a lot of fun.

4/ If my brother has enough money, he (buy) ……………a bicycle.

5 / If he (have)……………. time, he would have read this novel.
6. If she hadn’t missed the bus, she (not be)…………….. late.
7. If Peter (study)…………….. hard, he could get good marks.
8. If my sister (not have)………… a terrible headache, she wouldn’t be absent from her class.

9. If Windy (come)…………….., we wouldn’t have cancelled the meeting.

10. If he hadn’t been angry, he (say)……………. something.
11. If I ….a lot of money now, I ... a new car.
a. have /will buy ​​b. have / would buy ​​c. had/ will buy ​d. had/ would buy.
12. If I ……………you, I …………….do that.
a. am/ will ​​​b. were /would ​​c. were/ will ​​d. had been/ would.
13. If I were offered the job, I think I ... it.
a. take ​​​​b. will take ​​​c. would take ​​d. would have taken.
14. I would be very surprised if he ...
a. refuses ​​​b. refused ​​​c. had refused ​​d. would refuse.
15. Many people would be out of work if that factory………….down.
a. closes ​​​b. had closed ​​​c. closed​​d. would close.
16. If she sold her car, she …much money.
a. gets ​​​​b. would get ​​​c. will get ​​d. would have got.
17. They would be disappointed if we…………….
a. hadn’t come ​​b. wouldn’t come ​​c. don’t come ​​d. didn’t come.
18. Would John be angry if I ………… his bicycle without asking?
a. take ​​​​b. took ​​​c. had taken ​​d. would take.
19. She ...............terrible upset if I lost this ring.
a. will be ​​​b. would be ​​​c. were ​​d. had been.
20. If someone…………in here with a gun, I would be very frightened.
a. would walk ​​​b. walks ​​​c. had walked ​​d. walked.
21. What would happen if you ……….. to work tomorrow?
a. don’t go ​​​b. didn’t go ​​​c. won’t go ​​d. wouldn’t go.
22. We ‘ll get wet if we ………....out.
a. go ​​​​b. did go ​​​c. went ​​d. had gone.
23. If I go shopping, I ………… some food.
a. buy ​​​​b. will buy ​​​c. would buy ​​d. would have bought.
24. If I find it, I ….… you.
a. will tell ​​​b. would tell ​​​c. had told ​​d. told.
25. What would you do if you………..a million dollars?
a. would win ​​​b. win ​​​​c. had won ​​d. won.
26. They ‘d be hurt if I ……………….
a. don’t go ​​​b. didn’t go ​​​c. hadn’t gone ​​d. wouldn’t go.
27. If we took the 6: 30 train, we……….…too early.
a. would have arrived ​​b. arrived ​​​c. will arrived ​​d. would arrive.
28. If I had known you were in hospital, I ……..…to see you.
a. will go ​​​b. would go ​​​c. went ​​d. would have gone.
29. If I …., I would have said hello.
a. had seen ​​​b. see ​​​​c. saw ​​​d. would see.
30. I ………. out if I hadn’t been so tired.
a. will go ​​​b. went ​​​c. would have gone​d. would go.
31. If I ………….a camera, I would have taken some pictures.
a. have ​​​b. had ​​​​c. would have ​​d. had had.

If I____ more time, I would come to see him this weekend. A. had B. has C. have D. Have had 19. If I had time, I...........to the beach with you this weekend. A. would go B. will go C. will have gone D. Would have gone 20. Parents should ................. their children carefully to become good citizens of the society. A. education B. educated C. educate D. educating 21. Whales feed on krill. A. tiny shellfish B. small fish C. sea plants D. small animals 22. .................... is the variety of different types of plant and animal life in a particular region. A. Interaction B. Herbicide C. Environment D. Biodiversity 23. ......................is a chemical used for killing- weeds. A. Pesticide B. Herbicide C. Fertilizer D. Antibiotic 24. Sperm whales are ................, which means they eat meat. A. herbivores B. carnivores C. omnivores D. Mammals 25. Sperm whale population are at risk due to hunting. A. in extinction B. in danger C. on the decrease D. In fewness 26. What would Tom do if he ......................... the truth? A. would know B. has know C. knows D. knew 27. You....................Mark. You know it's a secret. A. should tell B. shouldn't tell C. couldn't tell D. might tell 28. ...............you, I would think twice about that decision. It could be a bad move. A. If I am B. Should I be C. Were I D. If I had been 29. 'Would you like some cake?' 'No, thanks. If I .......................... cake, I....................fat.' A. ate/ will get B. ate/ would get C. would eat/ could get D. am eating/ will get 30. If I weren't working for an accounting firm, I ........................ in a bank. A. work B. will work C. have worked D. would be working

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 if i ............ the bus this afternoon , i will get a taxi instead a miss b will miss c missed d had missed 2 we will have to go without john if he .............. soon a will not arrive b will arrive c arrives d does not arrive 3 if i make some coffee , ................ the cake ? a do you cut b will you cut c are you cutting d do not you cut 4 if you ............... your homework , i ...................... you watch tv a will not do / let b will press/comes c press / can come d have pressed / will comes 5 ............... you , i would think twice about that decision . it could be a bad move a if i am b should i be c were i d if i had been 6 would you like some cake ? - no thanks . if i ................ cake , i ...........fat . a ate/will get b ate / would get c would eat / could get d am eating/will get 8 pam broke her arm in the accident . it ................. much worse if she had not been wearing her seat belt a will be b would have been c was d were 9 my boss made me work overtime again . - if i ............ you , i ................ my job a were / would have quit b am/ will quit c was/must quit d were / would quit 10 john went to the hospital alone - did he ? if he ............. me with him a told/ would go b told / might have gone c had told / could go d had told/would have gone

11.     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

12.     Tom…. for the examination last week if he ______ that it would be so difficult.

          a. wouldn't enter/ had known                     b. wouldn't have entered/ knew

          c. wouldn't have entered/ had known        d. wouldn't enter/ knew

13.     Tom got to the station in time.

          If he______ the train, he ______ late for his interview.

          a. missed/ would have been                       b. had missed/ would be

          c. missed/ would be                                    d. had missed/ would have been

14.     Ann______ longer if her other had let her.

          a. could have stayed        b. could stay                c. stays             d. stayed

15.     If only Tom ______ sick today.

          a. weren't                   b. hasn't been           c. hasn't                      d. didn't

1 If i....................a lot of money now ,i.................anew car

a have/will buy b have/would buy

c had/will buy d had/would buy

2 if i................you,i............do that

a am/will b were/would c were/will d had been/would

3 if i were offered the job ,i think i....................it

a take b will take c would take d would take ken

4 i would be very surprised if he ..........................

a refuses b refused c had refused d would refuse

5 many people would be out of work if that factory.................down

a closes b had closed c closed d would close

6 if she sold her car ,she ....................much money

a gets b would get c will get d would have got

7 they would be disappointed if we..........................

a hadn't come b wouldn't come c don't come d didn't come

8 would john be angry if i....................his bicycle without asking?

a take b took c had taken d would take

9 she ..................terrible upset if i lost this ring

a will be b would be c were d had been

10 if someone....................in here witha gun, i would be very frightened

a would walk b would be c were d had been

11 what would happenif you ...................to work tomorrow ?

a don't go b didn'tgo c won't go wouldn 't go

12 we"II get wet if we....................out

a go b did go c went d had gone

13 if i go shopping ,i................some food

a buy b will buy c would buy d would have bought

14 if i find it,i....................you

a will tell b would tell c had told d told

15 what would you do if you...............a million dollars?

a would win b win c had won d won

16 they'd be hurt if i ......................

a don't go b didn't go c hadn't gone d wouldn't go

17 if we took 6:30 train, we.....................too early.

a would have arrvied b arrived c will arrvied d would arrived

18 you won't pass the examination........................you study more

a as long as b unless c if d whether

19 if i were to leave my country,i........................disappointed.

a probably b would have been c will be d would be

20 if i were in your place,i ..............a trip to england

a will make b had made c made d would make

a

Choose the best answer for each of the following sentences
1. If I had time, I would go with you.
A. I am free and surely go with you.
B. I am to busy to go with you.
C. I will go with you because I have time.
D. I am free enough to go with you.

2. If Margaret hadn't been wearing a seat belt, she ____ Injured.
A. has been
B. would has been
C. would be
D. would have been

3. If I ____ the rain yesterday, I ______ ill.
A. had not caught / would have been
B. had not caught / would have not been
C. have not caught / were not
D. have not caught / would have been

4. He looked frightened as if he _____ a ghost.
A. sees
B. is seeing
C. has seen
D. had seen

5. What _____ if there _____ a serious nuclear accident.
A. will happen / was
B. happens / were
C. would happen / were
D. would happen / had been

Conditional sentence. Exercise

1. Choose the best answer to complete the following sentences.

If I ……….a lot of money now, I …………..a new car.

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

2. If I ……………you, I …………….do that.

a. am/ will b. were /would c. were/ will d. had been/ would.

3. if I were offered the job, I think I ………. it.

a. take b. will take c. would take d. would have taken.

4. I would be very surprised if he……………..

a. refuses b. refused c. had refused d. would refuse.

5. Many people would be out of work if that factory………..down.

a. closes b. had closed c. closed d. would close.

6. If she sold her car, she ………… much money.

a. gets b. would get c. will get d. would have got.

7. They would be disappointed if we…………….

a. hadn’t come b. wouldn’t come c. don’t come d. didn’t come.

8. Would John be angry if I ……. ……his bicycle without asking?

a. take b. took c. had taken d. would take.

9. She ……….terrible upset if I lost this ring.

a. will be b. would be c. were d. had been.

10. If someone…………in here with a gun, I would be very frightened.

a. would walk b. walks c. had walked d. walked.

11. What would happen if you ……………..to work tomorrow?

a. don’t go b. didn’t go c. won’t go d. wouldn’t go.

12. We ‘ll get wet if we ………….out.

a. go b. did go c. went d. had gone.

13. If I go shopping, I ………some food.

a. buy b. will buy c. would buy d. would have bought.

15. What would you do if you……………a million dollars?

a. would win b. win c. had won d. won.

16. They ‘d be hurt if I ……………….

a. don’t go b. didn’t go c. hadn’t gone d. wouldn’t go.

17. If we took the 6: 30 train, we…………too early.

a. would have arrived b. arrived c. will arrived d. would arrive.

18. If I had known you were in hospital, I …………to see you.

a. will go b. would go c. went d. would have gone.

19. If I …………., I would have said hello.

a. had seen b. see c. saw d. would see.

20. I…………..out if I hadn’t been so tired.

a. will go b. went c. would have gone d. would go.

21. If I ………..a camera, I would have taken some pictures.

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

22. You won’t pass the examination……………you study more.

a. as long as b. unless c. if d. whether.

23. If only I …………you wanted to invest money in business.

a. had known b. knew c. have known d. know.

24. If I were to leave my country , I ……………disappointed.

a. probably be b. would have been c. will be d. would be.

25. If he hadn’t wasted too much time, he…………….in his examination.

a. would fail b. wouldn’t fail c. wouldn’t have failed. d. won’t fail.

26. If I had taken that English course, I ………..much progress.

a. had made b. would have made c. made d. would make.

27. If I were in your place, I ……….a trip to England.

a. will make b. had made c. made. d. would make.

28. If I ………….. you , I’d save some of your lottery winning.

a. be b. were c. am d. was

29. If the car ……….. larger, we would have bought it.

a. had been b. have been c. has been d. been

30. If I had enough money, I ……… abroad to improve my English.

a. will go b. should go c. would go d. should have go to

31. If it …….. convenient, let’s go out for a drink tonight.

a. be b. was c. were d. is

32. If you ……. time, please write to me.

a. have b. have had c. had d. has

33. If you had the chance, ………… you go finishing?

a. did b. would c. may d. do

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

a. listen b. had listened c. will listen d. listened

36. I wish I …….. you some money for your rent, but I’m broke myself.

a. can lend b. could lend c. would lend d. will lend

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

a. comes b. came c. would come d. could lend 38.

If you stay up late the previous night, you ………. sleepy the next morning.

a. feel b. to feel c. feels d. will feel

41. If you…………Tom , tell him I have a message for him.

a. will meet b. would meet c. meet d. met

42. If you …………too hot during the night , turn down the central heating.

a. will feel b. felt c. feel d. feels.

43. If you …………with your dictionary, I ‘d like to borrow it.

a. finish b. finished c. will finish d. are finishing.

44. If I lived nearer the centre , I …………always late.

a. wouldn’t be b. can be c. won’t be d. will be.

45. What would Lan do if she …………..the Miss world.

a. would be b. were c. will be d. is.

46. If I ………….her , I would have said “ hello”

a. has seen b. have seen c. saw d. had seen.

47. If she had read the passage more slowly , the candidate……………………. a. understood.

B. would have understood c. will understood d. would understand.

49. Jame will not complete the work if she is …………..rarely enough.

a. tell b. telling c. tells d. told.

52.If you ………….to go shopping, please go with your aunt this weekend.

a. wants b. want c. wanting d. wanted.

55. If I ……….a king, I would give money to the poor .

a. is b. are c. am d. were.

56. If we had left this country , we would have………….to Australia.

a. emigrated b. emigrates c. emigrate d. emigrating.

57. If I had to the party last night, I …………her.

a. will have met. b. would meet c. would have met d. will meet.

58. Unless the pupils pay attention, the teacher …………….be angry. a. would b. may c. will d. might.

59. Please do not go out if it……………….

a. rain b. rains c. rained d. raining.

60. If you ……………me with this exercise, I will do the same for you one day.

a. helped b. would help c. help d. will help.

51. If you listen to music, you can’t ……………your study.

a. concentrate on b. interested in c. care about d. read about.

61. ……………you study harder, you won’t pass the final exam.

a. unless b. if c. if not d. without.

62. If the weather………….fine, we will go on a picnic.

a. is b. were c. would be d. will be.

63. If he………………….harder, the results will be better.

a. worked b. works c. has worked d. will work.

64. If Americans ate fewer foods with sugar and salt, their general health………..better.

a. be b. will be c. is d. would be.

65. If she hadn’t overslept, she ………..late for the interview.

a. wouldn’t be b. wouldn’t have been c. hadn’t been d. would have been

66. I’d have told you if I …………..the book.

a. had seen b. would have seen c. saw d. see

e. 68. If I found a wallet in the street, I ………….take it to police.

a. will b. should c. would d. shall 6

9. I ………….that coat if I were you.

a. wouldn’t buy b. didn’t buy c. don’t buy d. won’t buy.

70. If you didn’t do this , you ……………punished.

a. are b. will be c. would be d. should be.