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.

1.     If I had had enough money, I_____________that radio. 

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

2.     She would go to the Job Centre if she _____________a job. 

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

3.     Were I to find a wallet in the street, I _____________take it to police.

A. will                               B. should                                 C. would                                 D. shall

4.     It _____________easy to paint pictures if you knew how to.

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

5.     You will catch the train if you _____________earlier

A. left                                B. leaves                                 C. leave                                   D. would leave

6.     If he _____________thirsty, he would have drunk some water.
A. was                               B. had been                             C. is                                   D. would drink

7.     If only I _____________you wanted to invest money in business.

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

8.     Had I taken that English course, I _____________much progress.

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

9.     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

10.  Please do not go out if it_____________.

A. rain                               B. rains                                   C. rained                                 D. raining.

V. Chia dạng đúng của động từ cho trong ngoặc để hoàn thành các câu sau.

1.     If he spoke more clearly, we (understand) ....................................................... him.

2.     Do you mind if I …………………...........……………….(sit) here?

3.     An interesting book (read)................................................. at the moment.

4.     Were I a king, I (give)………………………………… money to the poor .

5.     We used to (get)........................... up early. We don't mind (stay).................................up late.

6.     If you don't hurry, you (not catch) ..................................................the first bus.

7.     Don't turn off the light. I (read) ..................................................a report now.

8.     They (practice) ………......................…….their music lesson at 7 o'clock last night.

9.     She (have) …………………………….a headache for several hours.

10.  If I (drink)………..................................………… so much coffee, I wouldn’t be able to sleep.

11.  I'm looking forward to (take) ………................………….a vacation.

12.  What about (play)……..................…. tennis this afternoon?

13.  A lot of rice (export) ……….....................…… to the USA from Vietnam every year.

14.  Lan: What you (do) ………..............…………..………at 8.00 last night?

      Nam: I (use) ……………..............……… the Internet.

15.  Should he send me a present on my coming birthday, I (be) ...................................................very happy.

16.  Had we known your new address, we (come)……………………………to see you.

17.  If only I (take)………………………………her advice yesterday.

VI.  Mỗi câu sau có một lỗi sai. Hãy tìm và sửa lại để có câu đúng.

1.     What would you do if you could speak French good?

2.     She asked me how I go to school everyday.

3.     Your house has just been built, didn’t it?

4.     I haven’t visited Mr. Ba when he moved to his new house.

5.     Mr. Quang said that he was going to HCM city tomorrow.

6.     A daily newspaper was published in Germany in 1650, didn’t it?

7.     Jane always drives her car to work, but now she is driving someone else car.

If you will see Mike today, please ask him to phone me.

1.     If I had had enough money, I_____________that radio. 

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

2.     She would go to the Job Centre if she _____________a job. 

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

3.     Were I to find a wallet in the street, I _____________take it to police.

A. will                               B. should                                 C. would                                 D. shall

4.     It _____________easy to paint pictures if you knew how to.

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

5.     You will catch the train if you _____________earlier

A. left                                B. leaves                                 C. leave                                   D. would leave

6.     If he _____________thirsty, he would have drunk some water.
A. was                               B. had been                             C. is                                   D. would drink

7.     If only I _____________you wanted to invest money in business.

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

8.     Had I taken that English course, I _____________much progress.

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

9.     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

10.  Please do not go out if it_____________.

A. rain                               B. rains                                   C. rained                                 D. raining.

V. Chia dạng đúng của động từ cho trong ngoặc để hoàn thành các câu sau.

1.     If he spoke more clearly, we (understand) ....................................................... him.

2.     Do you mind if I …………………...........……………….(sit) here?

3.     An interesting book (read)................................................. at the moment.

4.     Were I a king, I (give)………………………………… money to the poor .

5.     We used to (get)........................... up early. We don't mind (stay).................................up late.

6.     If you don't hurry, you (not catch) ..................................................the first bus.

7.     Don't turn off the light. I (read) ..................................................a report now.

8.     They (practice) ………......................…….their music lesson at 7 o'clock last night.

9.     She (have) …………………………….a headache for several hours.

10.  If I (drink)………..................................………… so much coffee, I wouldn’t be able to sleep.

11.  I'm looking forward to (take) ………................………….a vacation.

12.  What about (play)……..................…. tennis this afternoon?

13.  A lot of rice (export) ……….....................…… to the USA from Vietnam every year.

14.  Lan: What you (do) ………..............…………..………at 8.00 last night?

      Nam: I (use) ……………..............……… the Internet.

15.  Should he send me a present on my coming birthday, I (be) ...................................................very happy.

16.  Had we known your new address, we (come)……………………………to see you.

17.  If only I (take)………………………………her advice yesterday.

VI.  Mỗi câu sau có một lỗi sai. Hãy tìm và sửa lại để có câu đúng.

1.     What would you do if you could speak French good?

2.     She asked me how I go to school everyday.

3.     Your house has just been built, didn’t it?

4.     I haven’t visited Mr. Ba when he moved to his new house.

5.     Mr. Quang said that he was going to HCM city tomorrow.

6.     A daily newspaper was published in Germany in 1650, didn’t it?

7.     Jane always drives her car to work, but now she is driving someone else car.

If you will see Mike today, please ask him to phone me.

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 go shopping, I ………some food.  a. buy  b. will buy c. would buy d. would have bought.

2. If I find it, I ………you.   a. will tell b. would tell c. had told d. told.

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

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

4. They ‘d be hurt if I ……………….

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

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

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

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

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

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

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

8. If I were in your place, I ……….a trip to England.   a. will make  b. had made  c. made.  d. would make.

9. If I  ………….. you , I’d save some of your lottery winning.   a. be b. were c. am d. was

10. 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

11. If it …….. convenient, let’s go out for a drink tonight.   a. be b. was c. were d. is

12. If you ……. time, please write to me.  a. have b. have had c. had d. has

13. If  you had the chance, ………… you go finishing?  a. did b. would c. may d. do

14. Trees won’t grow ……….. there is enough water.   a. if b. when c. unless d. as

I. Multiple Choice

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

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

2. 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.

3. If I ……………you, I …………….do that

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

4. If I were offered the job, I think I ………. it.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

13. We ‘ll get wet if we ………….out.

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

14. If I go shopping, I ………some food.

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

15. If I find it, I ………you. a. will tell b. would tell c. had told d. told

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

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

17. They ‘d be hurt if I ……………….

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

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

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

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

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

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

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

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

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

Choose the best answer

1) If that hat costs much, I (would have bought/will buy/bought/would buy) a small one.

2) If you (drive/drove/had driven/driven) more carefully, you wouldn’t have had so many accidents.

3) If I (make/makes/made/had made) that mistake again, my teacher will get angry with me.

4) If I spoke English, my job (was/were/will be/would be) a lot easier.

5) If he (goes/went/had gone/would go) to London yesterday, he (met/would meet/had met/would have met) his old friend.

6) I will lend them some money if they (ask/will ask/asked/had asked) me.

7) If we had known who he was, we (would have invited/have invited/will invite/would invite) him to speak at our meeting.

8) My dog will bark if it (hear/hears/heard/had heard) any strange sound.

9) If I (had/had had/will have/have) enough money, I would buy a house.

10) They (won’t let/not let/wouldn’t let/hadn’t let) you in if you come late.

11) If you (not go/don’t go/hadn’t gone/didn’t go) away, I’ll send for a policeman.

12) If I (were/am/be/was) in your place, I would accept Mr. Anderson’s invitation.

13) If I (win/had won/won/winning) a big prize in a lottery, I’d give up my job.

14) If I (is/am/was/were) you, I (will tell/told/would tell/would have told) the truth.

15) I was busy. If I (have/had/had had/have had) free time. I (would go/will go/would have gone/go) to the cinema with you.

16) Why didn’t you attend the meeting? - Oh, I did not know. If I (know/knew/had known/known) I (would come/would have come/will come/had come) there.

17) What (would/will/did/had) we do if they do not come tomorrow?

18) If I had enough time now, I (would write/write/will write/wrote) to my parents.

19) It’s too bad Helen isn’t here. If she (is/was/were/are) here, she (will know/ knows /would know/would have known) what to do.

20) If I don’t eat breakfast tomorrow morning, I (will get/got/would get/had got) hungry during class.

21) If she (come/comes/came/had come) late again, she’ll lose her job.

22) I’ll let you know if I (find/finds/found/had found) out what’s happening.

23) If we (live/lived/would live/had lived) in a town, life would be better.

24) I’m sure he wouldn’t mind if we (arrive/arriving/arrived/had arrived) early.

25) We (will phone/would phone/phoned/had phoned) you if we have time.

26) If I won the lottery, I (gave/had given/will give/would give) you half the money.

27) It (will/would/can/may) be a pity if she married Fred.

28) If I’m free on Saturday, I (to go/could go/went/can go) to the mountains.

29) She (will has/had/will have/have) a nervous breakdown if she goes on like this.

30) I know I’ll feel better if I (will stop/stopped/stop/had stopped) smoking.

31) If I (am/were/will be/had been) you, I would help him.

32) I could have understood him if he (speaks/spoke/had spoken/would speak) more slowly.

33) He didn’t listen to the teacher. If he (listens/listened/has listened/had listened) carefully, he (will performed/would perform/would have performed/had performed) well in the examination.

34) He’s waiting for his mother to come back from Chicago. If his mother

(come/comes/will come/came) home, he (will has/will have/has/had) a lot of presents.

35) He wanted to buy some Christmas presents but he couldn’t. If he

(afforded/affords/had afforded/would afford) to buy, his children (are/were/would have be/would have been) very happy to greet a new year.

36) The kitchen will look better if we (have/had/had had/would have) red curtains.

37) If I knew his address, I (go/will go/would go/went) round and see him.

38) If you (hadn’t been/weren’t/aren’t/wouldn’t be) so busy, I would have shown you how to play.

39) It (will be/would be/were/been) quicker if you use a computer.

40) If we have some eggs, I (made/makes/will make/would make) you a cake.

1) If that hat costs much, I (would have bought/will buy/bought/would buy) a small one.
2) If you (drive/drove/had driven/driven) more carefully, you wouldn’t have had so many accidents.
3) If I (make/makes/made/had made) that mistake again, my teacher will get angry with me.
4) If I spoke English, my job (was/were/will be/would be) a lot easier.
5) If he (goes/went/had gone/would go) to London yesterday, he (met/would meet/had met/would have met) his old friend.
6) I will lend them some money if they (ask/will ask/asked/had asked) me.
7) If we had known who he was, we (would have invited/have invited/will invite/would invite) him to speak at our meeting.
8) My dog will bark if it (hear/hears/heard/had heard) any strange sound.
9) If I (had/had had/will have/have) enough money, I would buy a house.
10) They (won’t let/not let/wouldn’t let/hadn’t let) you in if you come late.
11) If you (not go/don’t go/hadn’t gone/didn’t go) away, I’ll send for a policeman.
12) If I (were/am/be/was) in your place, I would accept Mr. Anderson’s invitation.
13) If I (win/had won/won/winning) a big prize in a lottery, I’d give up my job.
14) If I (is/am/was/were) you, I (will tell/told/would tell/would have told) the truth.
15) I was busy. If I (have/had/had had/have had) free time. I (would go/will go/would have gone/go) to the cinema with you.
16) Why didn’t you attend the meeting?
Oh, I did not know. If I (know/knew/had known/known) I (would come/would have come/will come/had come) there.
17) What (would/will/did/had) we do if they do not come tomorrow?
18) If I had enough time now, I (would write/write/will write/wrote) to my parents.
19) It’s too bad Helen isn’t here. If she (is/was/were/are) here, she (will know/knows/would know/would have known) what to do.
20) If I don’t eat breakfast tomorrow morning, I (will get/got/would get/had got) hungry during class.

50. Henry ________ a rich man if he had been more careful in the past.

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

51. If I ________ you, I wouldn’t buy that coat.

A. am B. was C. were D. would be

52.  If she have a lot of money, she will buy a new car.

                   A                    B              C                 D

53. I’m not a doctor. If I _______a doctor, I ____________help the sick.

a. am/ will              b. was/ will              c. were/ would d. were/ will

54. Unless you ______quiet, I would scream.

a. didn’t keep b. kept          c. will keep                  d. would keep

55. What would Tom do if he ___________ the truth?

a. would know        b. has know c. knows d. knew

56. If he ________to the party yesterday, he would have met his old friend.a. go b. went c. gone d. had gone

57. Unfortunately, I didn't have address. If I _________ it, I would have sent you a postcard.

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

58. If I could speak Spanish, I ___________ next year studying in London.

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

59. If I hadn’t drunk so much coffee, __________ better.

A. I slept B. I’ll sleep C. I’d have slept D. I sleep

60. What would happen if the temperature is warmer?

                 A                 B             C                    D

61. I wouldn’t have read your diary if you didn’t hide it in such an obvious place.

            A                  B                                      C                    D

62. If I see him, I (give) _________________ him a gift.