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 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

1. If I _________ enough money, I could have bought a new car. (IF3)

A. had saved             B. saved                                 C. save           D. saves

2. If they don't hurry up, they ________ their flight.

A. would miss           B. would have missed          C. missed       D. will miss

3. If he knew that, he _______ very happy.

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

4. If he were not lazy, he __________ bad marks.

A. would not get       B. will not get                       C. will get      D. wouldn’t have got

5. If I _________ a date with my old classmates, I would have visited you last weekend.

A. don’t have            B. didn’t have                       C. have           D. had not had

6. That car is too expensive, so he won’t buy it. ⭢ ________________.

A. If that car were too expensive, he would not buy it.

B. If that car had been too expensive, he would not have bought it.

C. If that car is not too expensive, he will buy it.

D. If that car were not too expensive, he would buy it.

7. Because his car broke down, he wasn’t there on time. ⭢ _________.

A. He would be there on time if his car didn't break down.

B. He would not have been there on time if his car had broken down.

C. He would have been there on time if his car hadn't broken down.

D. He will be there on time if his car doesn’t break down.

8. Because he works hard, he earns a lot of money.

A. If he did not work hard, he would not earn a lot of money.

B. If he worked hard, he would earn a lot of money.

C. If he works hard, he will not earn a lot of money.

D. If he had not worked hard, he would not have earned a lot of money.

9. Yesterday wasn’t her birthday, so she didn’t have a party.

A. If yesterday was her birthday, she would have a party.

B. If yesterday is her birthday, she will have a party.

C. If yesterday had not been her birthday, she would not have had a party.

D. If yesterday had been her birthday, she would have had a party.

10. Pay attention to the lectures, or you won’t understand.

A. If you didn’t pay attention to the lectures, you wouldn’t understand.                    

B. If you don’t pay attention to the lectures, you won’t understand.                           

C. If you hadn’t paid attention to the lectures, you wouldn’t have understood.                     

D. If you pay attention to the lectures, you would understand.

1. If I _________ enough money, I could have bought a new car.

A. had saved         B. saved            C. save     D. saves

2. If they don't hurry up, they ________ their flight.

A. would miss    B. would have missed     C. missed    D. will miss

3. If he knew that, he _______ very happy.

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

4. If he were not lazy, he __________ bad marks.

A. would not get    B. will not get        C. will get    D. wouldn’t have got

5. If I _________ a date with my old classmates, I would have visited you last weekend.

A. don’t have        B. didn’t have        C. have    D. had not had

6. That car is too expensive, so he won’t buy it. ⭢ ________________.

A. If that car were too expensive, he would not buy it.

B. If that car had been too expensive, he would not have bought it.

C. If that car is not too expensive, he will buy it.

D. If that car were not too expensive, he would buy it.

7. Because his car broke down, he wasn’t there on time. ⭢ _________.

A. He would be there on time if his car didn't break down.

B. He would not have been there on time if his car had broken down.

C. He would have been there on time if his car hadn't broken down.

D. He will be there on time if his car doesn’t break down.

8. Because he works hard, he earns a lot of money.

A. If he did not work hard, he would not earn a lot of money.

B. If he worked hard, he would earn a lot of money.

C. If he works hard, he will not earn a lot of money.

D. If he had not worked hard, he would not have earned a lot of money.

9. Yesterday wasn’t her birthday, so she didn’t have a party.

A. If yesterday was her birthday, she would have a party.

B. If yesterday is her birthday, she will have a party.

C. If yesterday had not been her birthday, she would not have had a party.

D. If yesterday had been her birthday, she would have had a party.

10. Pay attention to the lectures, or you won’t understand.

A. If you didn’t pay attention to the lectures, you wouldn’t understand.         

B. If you don’t pay attention to the lectures, you won’t understand.            

C. If you hadn’t paid attention to the lectures, you wouldn’t have understood.        

D. If you pay attention to the lectures, you would understand.

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 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.

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.