1. we do not visit the museum because we have 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 time, we would have visited the museum D. if we had time, we will have visited the museum

2. ..........i have time, I will go with you

a. if B. unless C. so D. so that

3. If i .........who took your umberella, I would tell you

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

4. If the automobile had not been in invented years ago,.......for basic transporttation now

a. what we would use b,what would we use c, what we will have used d, what we will be using

5, if the police had not saved me, i ..........at that time

a. will die b. would die c, will have died d, would have died

6. if i had time, i........and help you

a. will come b, would come c, will have come d, would have come

7, if I ......the truth, i would tell you

a, will know b, know c, hvae known d, knew

8, I'll return Bob' pen to him the next time if I .....him

a, will see b, see c, will have see d, have seen

9. I' d have told you if I .......the book

a, would have been b, should have seen c, had seen d,saw

10, If I..............more time , I would not have said such nonsense

a, am b, have been c, will be d,had been

1. we do not visit the museum because we have 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 time, we would have visited the museum D. if we had time, we will have visited the museum

2. ..........i have time, I will go with you

a. if B. unless C. so D. so that

3. If i .........who took your umberella, I would tell you

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

4. If the automobile had not been in invented years ago,.......for basic transporttation now

a. what we would use b,what would we use c, what we will have used d, what we will be using

5, if the police had not saved me, i ..........at that time

a. will die b. would die c, will have died d, would have died

6. if i had time, i........and help you

a. will come b, would come c, will have come d, would have come

7, if I ......the truth, i would tell you

a, will know b, know c, hvae known d, knew

8, I'll return Bob' pen to him the next time if I .....him

a, will see b, see c, will have see d, have seen

9. I' d have told you if I .......the book

a, would have been b, should have seen c, had seen d,saw

10, If I..............more time , I would not have said such nonsense

a, am b, have been c, will be d,had been

4. If I ____ him yesterday, I would have to come back tomorrow
A. didn’t meet B. have met C. met D. hadn’t met
5. If she ____ the truth, I think she’d never want to see you again
A. would know B. knows C. will know D. knew
6. I would never have believed ____ it with my own eyes
A. if I didn’t see B. if I hadn’t seen
C. if I haven’t seen D. if I wouldn’t have seen
7. Kevin never seems to get tired. I wish I _____ his energy
A. can have B. have had C. had D. would have
8. If _____ as I told her, she would have succeeded.
A. she has done B. she had done
C. she does D. she did
9. She would give them all that money now if we _____ her before.
A. wouldn’t advise B. won't advise
C. hadn't advised D. didn't advise
10. If I ________ an Angel, I __________to make all the children happy.
A. am/ will try B. have been/ would try
C. were/would try D. had been/would have tried
11. John would be taking a great risk if he _____ his money in that business.
A. would invest B. invested C. had invested D. invests
12. The car ________ if somebody takes it there.
A. will be repaired B. would be repaired
C. will been repaired D. is repair
13. You ______ to prison if you did that.
A. would be sent B. would have been sent
C. would be sent D. were sent

4. If I ____ him yesterday, I would have to come back tomorrow
A. didn’t meet B. have met C. met D. hadn’t met
5. If she ____ the truth, I think she’d never want to see you again
A. would know B. knows C. will know D. knew
6. I would never have believed ____ it with my own eyes
A. if I didn’t see B. if I hadn’t seen
C. if I haven’t seen D. if I wouldn’t have seen
7. Kevin never seems to get tired. I wish I _____ his energy
A. can have B. have had C. had D. would have
8. If _____ as I told her, she would have succeeded.

A. she has done B. she had done
C. she does D. she did
9. She would give them all that money now if we _____ her before.
A. wouldn’t advise B. won't advise
C. hadn't advised D. didn't advise
10. If I ________ an Angel, I __________to make all the children happy.
A. am/ will try B. have been/ would try
C. were/would try D. had been/would have tried
11. John would be taking a great risk if he _____ his money in that business.
A. would invest B. invested C. had invested D. invests
12. The car ________ if somebody takes it there.
A. will be repaired B. would be repaired
C. will been repaired D. is repair
13. You ______ to prison if you did that.
A. would be sent B. would have been sent
C. would be sent D. were sent

4. If I ____ him yesterday, I would have to come back tomorrow
A. didn’t meet B. have met C. met D. hadn’t met
5. If she ____ the truth, I think she’d never want to see you again
A. would know B. knows C. will know D. knew
6. I would never have believed ____ it with my own eyes
A. if I didn’t see B. if I hadn’t seen
C. if I haven’t seen D. if I wouldn’t have seen
7. Kevin never seems to get tired. I wish I _____ his energy
A. can have B. have had C. had D. would have
8. If _____ as I told her, she would have succeeded.
A. she has done B. she had done
C. she does D. she did
9. She would give them all that money now if we _____ her before.
A. wouldn’t advise B. won't advise
C. hadn't advised D. didn't advise
10. If I ________ an Angel, I __________to make all the children happy.
A. am/ will try B. have been/ would try
C. were/would try D. had been/would have tried
11. John would be taking a great risk if he _____ his money in that business.
A. would invest B. invested C. had invested D. invests
12. The car ________ if somebody takes it there.
A. will be repaired B. would be repaired
C. will been repaired D. is repair
13. You ______ to prison if you did that.
A. would be sent B. would have been sent
C. would be sent D. were sent

4. If I ____ him yesterday, I would have to come back tomorrow
A. didn’t meet B. have met C. met D. hadn’t met
5. If she ____ the truth, I think she’d never want to see you again
A. would know B. knows C. will know D. knew
6. I would never have believed ____ it with my own eyes
A. if I didn’t see B. if I hadn’t seen
C. if I haven’t seen D. if I wouldn’t have seen
7. Kevin never seems to get tired. I wish I _____ his energy
A. can have B. have had C. had D. would have
8. If _____ as I told her, she would have succeeded.
A. she has done B. she had done
C. she does D. she did
9. She would give them all that money now if we _____ her before.
A. wouldn’t advise B. won't advise
C. hadn't advised D. didn't advise
10. If I ________ an Angel, I __________to make all the children happy.
A. am/ will try B. have been/ would try
C. were/would try D. had been/would have tried
11. John would be taking a great risk if he _____ his money in that business.
A. would invest B. invested C. had invested D. invests
12. The car ________ if somebody takes it there.
A. will be repaired B. would be repaired
C. will been repaired D. is repair
13. You ______ to prison if you did that.
A. would be sent B. would have been sent
C. would be sent D. were sent

4. If I ____ him yesterday, I would have to come back tomorrow
A. didn’t meet B. have met C. met D. hadn’t met
5. If she ____ the truth, I think she’d never want to see you again
A. would know B. knows C. will know D. knew
6. I would never have believed ____ it with my own eyes
A. if I didn’t see B. if I hadn’t seen
C. if I haven’t seen D. if I wouldn’t have seen
7. Kevin never seems to get tired. I wish I _____ his energy
A. can have B. have had C. had D. would have
8. If _____ as I told her, she would have succeeded.
A. she has done B. she had done
C. she does D. she did
9. She would give them all that money now if we _____ her before.
A. wouldn’t advise B. won't advise
C. hadn't advised D. didn't advise
10. If I ________ an Angel, I __________to make all the children happy.
A. am/ will try B. have been/ would try
C. were/would try D. had been/would have tried
11. John would be taking a great risk if he _____ his money in that business.
A. would invest B. invested C. had invested D. invests
12. The car ________ if somebody takes it there.
A. will be repaired B. would be repaired
C. will been repaired D. is repair
13. You ______ to prison if you did that.
A. would be sent B. would have been sent
C. would be sent D. were sent

A và C đều đúng

4. If I ____ him yesterday, I would have to come back tomorrow
A. didn’t meet B. have met C. met D. hadn’t met
5. If she ____ the truth, I think she’d never want to see you again
A. would know B. knows C. will know D. knew
6. I would never have believed ____ it with my own eyes
A. if I didn’t see B. if I hadn’t seen
C. if I haven’t seen D. if I wouldn’t have seen
7. Kevin never seems to get tired. I wish I _____ his energy
A. can have B. have had C. had D. would have
8. If _____ as I told her, she would have succeeded.
A. she has done B. she had done
C. she does D. she did
9. She would give them all that money now if we _____ her before.
A. wouldn’t advise B. won't advise
C. hadn't advised D. didn't advise
10. If I ________ an Angel, I __________to make all the children happy.
A. am/ will try B. have been/ would try
C. were/would try D. had been/would have tried
11. John would be taking a great risk if he _____ his money in that business.
A. would invest B. invested C. had invested D. invests
12. The car ________ if somebody takes it there.
A. will be repaired B. would be repaired
C. will been repaired D. is repair
13. You ______ to prison if you did that.
A. would be sent B. would have been sent
C. would be sent D. were sent

4. If I ____ him yesterday, I would have to come back tomorrow
A. didn’t meet B. have met C. met D. hadn’t met
5. If she ____ the truth, I think she’d never want to see you again
A. would know B. knows C. will know D. knew
6. I would never have believed ____ it with my own eyes
A. if I didn’t see B. if I hadn’t seen
C. if I haven’t seen D. if I wouldn’t have seen
7. Kevin never seems to get tired. I wish I _____ his energy
A. can have B. have had C. had D. would have
8. If _____ as I told her, she would have succeeded.
A. she has done B. she had done
C. she does D. she did
9. She would give them all that money now if we _____ her before.
A. wouldn’t advise B. won't advise
C. hadn't advised D. didn't advise
10. If I ________ an Angel, I __________to make all the children happy.
A. am/ will try B. have been/ would try
C. were/would try D. had been/would have tried
11. John would be taking a great risk if he _____ his money in that business.
A. would invest B. invested C. had invested D. invests
12. The car ________ if somebody takes it there.
A. will be repaired B. would be repaired
C. will been repaired D. is repair
13. You ______ to prison if you did that.
A. would be sent B. would have been sent
C. would be sent D. were sent

`@Nae`

1. I would be surprised if Ann came to see us now.

2. If we had enough money,we would go on holiday

3. Unless you do these exercises more carefully, you will fail the exam.

4. If I knew the answer, I could tell you.

5. If she knew French, she could apply for the job

6. Unless she cam here now, we'd come back home

7. Unless you are careful, you will be able to get the job

8. If it rains soon, the tree won't die

* Rewrite the sentences.

1. It is late now; I don't think Ann will come to see us.

-> I would be surprised if __________Ann came to see us________.

2. We don't go on holiday because we don't have enough money.

-> If _________we had enough money, we would go on holiday_________.

3. Do these exercises more carefully or you will fail the exams.

->Unless_________you do these exercises more carefully, you will fail the exams_________.

4. I do not know the answer so I cannot tell you.

-> If _________I knew the answer, I could tell you_________.

5. She can't apply for the job because she doesn't know Frencj.

-> If she knew__________Frencj, she could apply for the job________.

6. If she didn't come here now, we'd come back home.

-> Unless__________she came here now, we'd come back home________.

7. Be careful or you will not be able to get the job.

-> Unless__________you are careful, you won't be able to get the job________.

8. The trees will die unless it rains soon.

-> If_________it doesn't rain soon, the trees will die_________.

1 Have you been waiting

2 saw/hasn't seen

3 have been working

4 Have you heard

5 have been cutting

1. The director felt badly about not giving Mary the position that she had looked for from his company. => bad

2. Only when you grow up you will know the truth. => will you

3. You'd better tell me the reason for he did not turn up. => why

4. The whole of family should be present during the dinner in which many different kinds of dishes are served. => whole family

5. Mrs. Brown's children are used to be picked up after school every day. => being

6. Andrew has been a teacher of English since a very long time. => for

7. I think we should go some sightseeing this afternoon. => visit

8. You are tired although you stayed up too late to watch TV last night. => because

9. Don't speak English with him; he hardly not know any English.  => bỏ

10. Mary bought her mother a twenty-inches television last week. => twenty-inch

Chúc e học tốt

1. The director felt badly about not giving Mary the position that she had looked for from his company. => bad

2. Only when you grow up you will know the truth. => will you

3. You'd better tell me the reason for he did not turn up. => why

4. The whole of family should be present during the dinner in which many different kinds of dishes are served. => whole family

5. Mrs. Brown's children are used to be picked up after school every day. => being

6. Andrew has been a teacher of English since a very long time. => for

7. I think we should go some sightseeing this afternoon. => visit

8. You are tired although you stayed up too late to watch TV last night. => because

9. Don't speak English with him; he hardly not know any English.  => bỏ

10. Mary bought her mother a twenty-inches television last week. => twenty-inch

1) It is late now; I don't think Ann will come to see us

-> I would be surprised if Ann came to see us.

2)We don't go on holiday because we don't have enough money

-> If we had enough money, we would go on holiday.

3) Do these exercises more carefully or you will fail the exams

-> Unless you do these exercises more carefully, you will fail the exams.

4) I do not know the answer so I can not tell you

-> If I knew the answer, I could tell you.

5) She can't apply for the job because she doesn't know French

-> If she knew French, she could apply for the job.

6) if she didn't come here now, we'd come back home

-> Unless she came here now, we'd come back home.

7) Be careful or you will not be able to get the job

-> Unless you are careful, you will be able to get the job.

8) The trees will die unless it rains soon

-> If it doesn't rains soon, the trees will die.