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28 tháng 12 2019

Chọn D

Dấu hiệu “if”, “last night”, “today” -> câu điều kiện phsc hợp: If+ S+ had+ PP, S+ would+ V; diễn tả một việc xảy ra trong quá khứ và để kết quả ở hiện tại.

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....
Đọc tiếp

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
13 tháng 2 2020

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. 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...
Đọc tiếp

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

1
13 tháng 2 2020

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
10 câu còn lại bạn tự luyện nhé

Exercise 6 : Choose the best answer for each of the following sentences. 1._____have enough apples, she’ll make an apple pie this afternoon. A.Should she B. If she C. Will she D. Unless she 2.If you_____to me, you wouldn’t have got so much trouble. A. listened B. would listen C. had listened D. Would have listened 3.If you don’t know how to spell a word, you_____ look it up in the dictionary. A. must B. will C. should D. ought 4.If the sun _____, we _____for a walk. A....
Đọc tiếp
Exercise 6 : Choose the best answer for each of the following sentences. 1._____have enough apples, she’ll make an apple pie this afternoon. A.Should she B. If she C. Will she D. Unless she 2.If you_____to me, you wouldn’t have got so much trouble. A. listened B. would listen C. had listened D. Would have listened 3.If you don’t know how to spell a word, you_____ look it up in the dictionary. A. must B. will C. should D. ought 4.If the sun _____, we _____for a walk. A. shines / will go B. shone / will go C. shone / would go D. had shone / would go 5.The campfire _____ if it _____ last night. A. wouldn’t be cancelled / hadn’t rained B. wouldn’t have been cancelled / hadn’t rained C. would have been cancelled / hadn’t rained D. will be cancelled / rains 6.But for our parents, we _____ successful in life. A. will never be B. would never be C. wouldn’t have be D. would have never been 7.If I _____ my wallet at home this morning, I _____ money for lunch now. A. leave / will have B. didn’t leave / would have C. hadn’t left / would have D. hadn’t left / would have had 8.It is too bad, Lam isn’t here. If he _____ here, he _____ what to do. A. were / would know B. is / will know C. had been / would have known D. was / would know 9.If we _____ the plans carefully, we would not have had so many serious mistakes. A. study B. had studied C. studied D. were studying 10.I will never talk to you again _____ you apologize me _____ your being rude. A. if / for B. unless / for C. or / of D. whether / or 11._____if you work harder, you will be sacked. A. Whether B. If C. However D. Unless 12.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. 13.If you take the ice out of the fridge, it _____. A. vaporizes B. melts C. heats D. disappears 14.We should do something to protect water from being polluted _____we will have nothing to drink in the future. A. if B. whether C. or D. unless 15.Let’s knock on their door to see _____home. A. if they’re B. unless they’re C. whether they were D. if they were 16.Unless we _____more snow, we can’t go skiing. A. will have B. have C. have had D. had 17.You’ll fail the exam _____ you start revising. A. if B. until C. when D. unless 18.Unless you wash the car, you _____not drive it at the weekend. A. would B. could C. have to D. may 19.If Peter _____his car before the drive, he _____the problem of out of petrol. A. checked / will not get B. had checked / would not have got C. checks / will not have got D. would be checking / will not have got 20.He stepped on the mine, and it exploded. A.If he doesn’t step on the mine, it doesn’t explode. B.If he doesn’t step on the mine, it won’t explode. C.If he didn’t step on the mine, it wouldn’t explode. D.If he hadn’t stepped on the mine, it wouldn’t have exploded. 21. 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. 22.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. 23.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. 24._____ there are some more ideas, we can end the meeting now. A. If B. As if C. Unless D. In case 25.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 26.If they had searched more carefully, they...the watch sooner. A. will find B. would find C. found D. would have found 27.If I had got up early, I _____ to have breakfast now. A. have B.I had C. would have D. would have had 28.I cannot buy a new computer _____ I save enough money. A. if B. even if C. unless D. as if 29.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 30.If you do so, it _____ the matter worse. A. makes only B. would only make C. will only make D. had only made 31.You _____ English fluently unless you practice it every day. A. will speak B. will not speak C. can speak D. did not speak 32.Hurry up _____ you will miss the bus and be late for school. A. if B. and C. or D. as 33.You will get a good seat if you _____ first. A. come B. came C. have come D. will come 34.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. 35.If I had time, I would go with you. A.I am free and surely go with you. B.I am too busy to go with you. C. I will go with you because I have time. D. I am free enough to go with you. 36.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 37.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 38.He looked frightened as if he _____ a ghost. A. sees B. is seeing C. has seen D. had seen 39.What _____if there _____ a serious nuclear accident. A. will happen / was B. happens / were C. would happen / were D. would happen / had been
2
2 tháng 1 2019

Exercise 6 : Choose the best answer for each of the following sentences. 1._____have enough apples, she’ll make an apple pie this afternoon. A.Should she B. If she C. Will she D. Unless she 2.If you_____to me, you wouldn’t have got so much trouble. A. listened B. would listen C. had listened D. Would have listened 3.If you don’t know how to spell a word, you_____ look it up in the dictionary. A. must B. will C. should D. ought 4.If the sun _____, we _____for a walk. A. shines / will go B. shone / will go C. shone / would go D. had shone / would go 5.The campfire _____ if it _____ last night. A. wouldn’t be cancelled / hadn’t rained B. wouldn’t have been cancelled / hadn’t rained C. would have been cancelled / hadn’t rained D. will be cancelled / rains 6.But for our parents, we _____ successful in life. A. will never be B. would never be C. wouldn’t have be D. would have never been 7.If I _____ my wallet at home this morning, I _____ money for lunch now. A. leave / will have B. didn’t leave / would have C. hadn’t left / would have D. hadn’t left / would have had 8.It is too bad, Lam isn’t here. If he _____ here, he _____ what to do. A. were / would know B. is / will know C. had been / would have known D. was / would know 9.If we _____ the plans carefully, we would not have had so many serious mistakes. A. study B. had studied C. studied D. were studying 10.I will never talk to you again _____ you apologize me _____ your being rude. A. if / for B. unless / for C. or / of D. whether / or 11._____if you work harder, you will be sacked. A. Whether B. If C. However D. Unless 12.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. 13.If you take the ice out of the fridge, it _____. A. vaporizes B. melts C. heats D. disappears 14.We should do something to protect water from being polluted _____we will have nothing to drink in the future. A. if B. whether C. or D. unless 15.Let’s knock on their door to see _____home. A. if they’re B. unless they’re C. whether they were D. if they were 16.Unless we _____more snow, we can’t go skiing. A. will have B. have C. have had D. had 17.You’ll fail the exam _____ you start revising. A. if B. until C. when D. unless 18.Unless you wash the car, you _____not drive it at the weekend. A. would B. could C. have to D. may 19.If Peter _____his car before the drive, he _____the problem of out of petrol. A. checked / will not get B. had checked / would not have got C. checks / will not have got D. would be checking / will not have got 20.He stepped on the mine, and it exploded. A.If he doesn’t step on the mine, it doesn’t explode. B.If he doesn’t step on the mine, it won’t explode. C.If he didn’t step on the mine, it wouldn’t explode. D.If he hadn’t stepped on the mine, it wouldn’t have exploded. 21. 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. 22.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. 23.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. 24._____ there are some more ideas, we can end the meeting now. A. If B. As if C. Unless D. In case 25.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 26.If they had searched more carefully, they...the watch sooner. A. will find B. would find C. found D. would have found 27.If I had got up early, I _____ to have breakfast now. A. have B.I had C. would have D. would have had 28.I cannot buy a new computer _____ I save enough money. A. if B. even if C. unless D. as if 29.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 30.If you do so, it _____ the matter worse. A. makes only B. would only make C. will only make D. had only made 31.You _____ English fluently unless you practice it every day. A. will speak B. will not speak C. can speak D. did not speak 32.Hurry up _____ you will miss the bus and be late for school. A. if B. and C. or D. as 33.You will get a good seat if you _____ first. A. come B. came C. have come D. will come 34.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. 35.If I had time, I would go with you. A.I am free and surely go with you. B.I am too busy to go with you. C. I will go with you because I have time. D. I am free enough to go with you. 36.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 37.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 38.He looked frightened as if he _____ a ghost. A. sees B. is seeing C. has seen D. had seen 39.What _____if there _____ a serious nuclear accident. A. will happen / was B. happens / were C. would happen / were D. would happen / had been

2 tháng 1 2019

Lần sau bn vt thì cách ra cho dễ nhìn nhé~~~~

Choose the best answer for each of the following sentences. 1._____have enough apples, she’ll make an apple pie this afternoon. A.Should she B. If she C. Will she D. Unless she

2.If you_____to me, you wouldn’t have got so much trouble.

A. listened B. would listen C. had listened D. Would have listened

3.If you don’t know how to spell a word, you_____ look it up in the dictionary.

A. must B. will C. should D. ought

4.If the sun _____, we _____for a walk.

A. shines / will go B. shone / will go C. shone / would go D. had shone / would go

5.The campfire _____ if it _____ last night.

A. wouldn’t be cancelled / hadn’t rained B. wouldn’t have been cancelled / hadn’t rained C. would have been cancelled / hadn’t rained D. will be cancelled / rains

6.But for our parents, we _____ successful in life.

A. will never be B. would never be C. wouldn’t have be D. would have never been

7.If I _____ my wallet at home this morning, I _____ money for lunch now.

A. leave / will have B. didn’t leave / would have C. hadn’t left / would have D. hadn’t left / would have had

8.It is too bad, Lam isn’t here. If he _____ here, he _____ what to do.

A. were / would know B. is / will know C. had been / would have known D. was / would know

9.If we _____ the plans carefully, we would not have had so many serious mistakes.

A. study B. had studied C. studied D. were studying

10.I will never talk to you again _____ you apologize me _____ your being rude.

A. if / for B. unless / for C. or / of D. whether / or

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...
Đọc tiếp

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
27 tháng 4 2017

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

b you should work harder

c you should work with me

d do not work so hard

1, If had follow your advice, I........happier now a, am b, should be c, will have been d, have been 2, If I.......more time, I should take up golf as a hobby a, have b, had c, has 3, If he..............here now , we would ask his opinion a, is b, were c, has been d, had been 4, If I ..........the chance , I would have trained to be a dortor a, would had b, would have c, have had d, had had 5, If I were you ...........phone and tell her you're going to be late a, I'd b, I'lll c, I'd...
Đọc tiếp

1, If had follow your advice, I........happier now

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

2, If I.......more time, I should take up golf as a hobby

a, have b, had c, has

3, If he..............here now , we would ask his opinion

a, is b, were c, has been d, had been

4, If I ..........the chance , I would have trained to be a dortor

a, would had b, would have c, have had d, had had

5, If I were you ...........phone and tell her you're going to be late

a, I'd b, I'lll c, I'd have d, I

6, If I ..........convenient , lets it go out for a drink tonight

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

7, If you ......time, please write to me

a, have b, had c, have had d, has

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

a, will rain b, rains c, shall rain d, raining

9, If you hadn't watched that late mivie 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

10, If you...........as I told you, you ............sorry now

a, did/would b, had done/had not been c, do /would not be d, had done/would not be

11, If only I .............him now

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

1
16 tháng 7 2018

1, If had follow your advice, I........happier now

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

2, If I.......more time, I should take up golf as a hobby

a, have b, had c, has

3, If he..............here now , we would ask his opinion

a, is b, were c, has been d, had been

4, If I ..........the chance , I would have trained to be a dortor

a, would had b, would have c, have had d, had had

5, If I were you ...........phone and tell her you're going to be late

a, I'd b, I'lll c, I'd have d, I

6, If I ..........convenient , lets it go out for a drink tonight

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

7, If you ......time, please write to me

a, have b, had c, have had d, has

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

a, will rain b, rains c, shall rain d, raining

9, If you hadn't watched that late mivie 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

10, If you...........as I told you, you ............sorry now

a, did/would b, had done/had not been c, do /would not be d, had done/would not be

11, If only I .............him now

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

12 tháng 7 2021

1. had been
2. wouldn't have got
3. would have grown
4. had joined
5. had gone - would have met
6. had tried
7. had written
8. wouldn't have finished
9. hadn't meet - wouldn't have had
10. had had

12 tháng 7 2021

1. If you (be)had been at home, you would have felt angry 

2. If it had rained harder, i (not get)wouldn't have got back on time 

3. Trees (grow) would have grown faste if the weather had been better

4. we would have had a lot of fun if you (join)had joined in that trip

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

6. Unless you (try) hadn't tried hard, you couldn't have passed the exmination

7. He must have got good mark if he (write)had written his report more carefully

8. Unless they had made many carefully prepartions, they (not finish)wouldn't have finished the work ferfecthy

9. If you (not meet)hadn't met him last week, you (not have) wouldn't have had enogh money to buy this motorbike

 

10. He might have borrowed the book if he (have)had had a library card 

 

13 tháng 1 2017

A

Kiến thức: Câu điều kiện hỗn hợp

Giải thích:

Câu điều kiện hỗn hợp (giữa loại 2 và loại 3) diễn tả một hành động trong quá khứ có ảnh hưởng đến một hành động ở hiện tại.

Cấu trúc câu điều kiện hỗn hợp: If + mệnh đề quá khứ hoàn thành, S + would/could… + V +…

Tạm dịch: Nếu tối qua trời không mưa, thì bây giờ đường phố đã không trơn thế này rồi.

Đáp án:A

EXERCISES ON CONDITIONAL SENTENCE TYPE 3 * Exercise 2: Complete each of the following sentences in such a way that it means the same as the sentence printed before it. 1. We didn’t know your phone number, so we could not contact you. → ________________________________________________________________ 2. She didn’t hurry, so she missed the train. → _______________________________________________________________ 3. Susan felt sick because she ate 4 cream cakes. →...
Đọc tiếp

EXERCISES ON

CONDITIONAL SENTENCE TYPE 3

* Exercise 2: Complete each of the following sentences in such a way that it means the same as the sentence printed before it.

1. We didnt know your phone number, so we could not contact you.

________________________________________________________________

2. She didnt hurry, so she missed the train.

→ _______________________________________________________________

3. Susan felt sick because she ate 4 cream cakes.

________________________________________________________________

4. If he hadn’t wasted too much time, he wouldn’t have failed in his examination.

→ _________________________________________________________________

5. I had been so excited because my mother gave me a new bike.

_______________________________________________________________

6. We didn’t have a map, so we lost in the jungle.

________________________________________________________________

7. He couldn’t drive his car because he has no driving license.

→ _______________________________________________________________

8. He lost his money because he wasn’t careful.

→ ______________________________________________________________

9. The children couldn’t go camping because it rained heavily.

________________________________________________________________

10. My friend didn’t give me her address, so I couldn’t find her house.

__________________________________________________________________

* Exercise 3: Choose the best answer to complete these following sentences.

1. He wouldn’t have had an accident if he _____________ more carefully.

A. drives B. drove C. had driven D. was driving

2. If you _____________ better last night, you wouldn’t have been so tired.

A. sleep B. had slept C. was sleeping D. slept

3. If I had noticed him, I _____________ hello to him.

A. say B. said C. would say D. would have said

4. ____________ for work early, he could have caught the bus.

A. If Peter left B. Peter left C. had Peter left D. If Peter had left

5. Jane _____ in such a trouble if she had been more carefully when typing the contract.

A. won’t be B. wouldn’t be

C. won’t have been D. wouldn’t have been

6. 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

7. If I had taken that English course, I____________ much progress.

A. had made B. would have made

C. made D. would make

8. If we had checked the petrol before we started, we ____________ here.

A. wouldn't stop B. wouldn't have stopped

C. would have stopped D. would stop

9. “Did he study yesterday?” “No, but if he ____, he’d have done better on today’s test.”

A. had B. has C. will study D. had done

10. What would you have done if you _____________ a lot of money?

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

11. The movie was sad and she wept. If it____________ sad, she_____________.

A. hadn’t been/ wouldn’t have wept B. wasn’t/ wouldn’t weep

C. wasn’t/ would weep D. had been/ would have wept

12. If I had had free time, I _____________ shopping.

A. would have gone B. can go

C. will go D. will have gone

13. If you had come to the party, you _____________ her.

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

14. I decided to stay at home last night. I would have gone out if I ________ so tired. A. wasn’t B. weren’t C. wouldn’t have been D. hadn’t been

15. "Did he lose?" "Yes, but if he had tried harder, he_____________ won."

A. might B. might have C. might of D. might has

* Exercise 4: Choose the sentence which has the similar meaning to the given one.

1. Tom got to the station in time to catch his train.

A. If Tom had missed his train, he would have been late for his interview.

B. If Tom missed his train, he would have been late for his interview.

C. If Tom had missed his train, he would be late for his interview.

D. If Tom had missed his train, he would have be late for his interview.

2. He stepped on the mine, and it exploded.

A. If he doesn’t step on the mine, it doesn’t explode.

B. If he doesn’t step on the mine, it won’t explode.

C. If he didn’t step on the mine, it wouldn’t explode.

D. If he hadn’t stepped on the mine, it wouldn’t have exploded.

3. If I was ill, so I was absent from school yesterday.

A. If I hadn’t been ill, I wouldn’t be absent from school yesterday.

B. If I wasn’t ill, I wouldn’t have been absent from school yesterday.

C. If I have been ill, I wouldn’t have been absent from school yesterday.

D. If I hadn’t been ill, I wouldn’t have been absent from school yesterday.

4. I didn’t pass my exam last year, so my parents weren’t happy.

A. If I had passed my exam last year, my parents would have been happy.

B. If I pass my exam last year, my parents would be happy.

C. If I had passed my exam last year, my parents will be happy.

D. If I will pass my exam, my parents would be happy.

5. I think you should pay attention to the lessons in class.

A. If I am you, I will pay attention to the lessons in class.

B. If I were you, I would pay attention to the lessons in class.

C. If I would be you, I paid attention to the lessons in class.

D. If I were you, I would have paid attention to the lessons in class.

6. It rained last night, so I didn’t go to the barbecue.

A. If it didn’t rain last night, I would go to the barbecue.

B. If it didn’t rain last night, I would have gone to the barbecue.

C. If it rained last night, I wouldn’t go to the barbecue.

D. If it hadn’t rained last night, I would have gone to the barbecue.

7. His electric fan does not work so he feels hot.

A. If his electric fan works, he won’t feel hot.

B. If his electric fan doesn’t work, he won’t feel hot.

C. If his electric fan worked, he wouldn’t feel hot.

D. If his electric fan would work, he felt hot.

8. Our parents don’t have enough money so they can’t make a trip to New York.

A. If our parents had enough money, they could make a trip to New York.

B. If our parents have enough money, they can make a trip to New York.

C. If our parents had had enough money, they could have made a trip to New York.

D. If our parents didn’t have enough money, they couldn’t make a trip to New York.

9. We won’t go out if it doesn’t stop raining.

A. We will not go out unless it doesn’t stop raining.

B. We will not go out unless it stops raining.

C. We will go out unless it stops raining.

D. We do not go out unless it will stop raining.

10. He doesn’t write because he doesn’t hear any news.

A. He would not write unless he heard some news.

B. He would write unless he heard some news.

C. He would not write if he heard some news.

D. He would write if he didn’t hear some news.

EXERCISES ON

CONDITIONAL SENTENCE TYPE 3

* Exercise 2: Complete each of the following sentences in such a way that it means the same as the sentence printed before it.

1. We didnt know your phone number, so we could not contact you.

________________________________________________________________

2. She didnt hurry, so she missed the train.

→ _______________________________________________________________

3. Susan felt sick because she ate 4 cream cakes.

________________________________________________________________

4. If he hadn’t wasted too much time, he wouldn’t have failed in his examination.

→ _________________________________________________________________

5. I had been so excited because my mother gave me a new bike.

_______________________________________________________________

6. We didn’t have a map, so we lost in the jungle.

________________________________________________________________

7. He couldn’t drive his car because he has no driving license.

→ _______________________________________________________________

8. He lost his money because he wasn’t careful.

→ ______________________________________________________________

9. The children couldn’t go camping because it rained heavily.

________________________________________________________________

10. My friend didn’t give me her address, so I couldn’t find her house.

__________________________________________________________________

* Exercise 3: Choose the best answer to complete these following sentences.

1. He wouldn’t have had an accident if he _____________ more carefully.

A. drives B. drove C. had driven D. was driving

2. If you _____________ better last night, you wouldn’t have been so tired.

A. sleep B. had slept C. was sleeping D. slept

3. If I had noticed him, I _____________ hello to him.

A. say B. said C. would say D. would have said

4. ____________ for work early, he could have caught the bus.

A. If Peter left B. Peter left C. had Peter left D. If Peter had left

5. Jane _____ in such a trouble if she had been more carefully when typing the contract.

A. won’t be B. wouldn’t be

C. won’t have been D. wouldn’t have been

6. 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

7. If I had taken that English course, I____________ much progress.

A. had made B. would have made

C. made D. would make

8. If we had checked the petrol before we started, we ____________ here.

A. wouldn't stop B. wouldn't have stopped

C. would have stopped D. would stop

9. “Did he study yesterday?” “No, but if he ____, he’d have done better on today’s test.”

A. had B. has C. will study D. had done

10. What would you have done if you _____________ a lot of money?

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

11. The movie was sad and she wept. If it____________ sad, she_____________.

A. hadn’t been/ wouldn’t have wept B. wasn’t/ wouldn’t weep

C. wasn’t/ would weep D. had been/ would have wept

12. If I had had free time, I _____________ shopping.

A. would have gone B. can go

C. will go D. will have gone

13. If you had come to the party, you _____________ her.

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

14. I decided to stay at home last night. I would have gone out if I ________ so tired. A. wasn’t B. weren’t C. wouldn’t have been D. hadn’t been

15. "Did he lose?" "Yes, but if he had tried harder, he_____________ won."

A. might B. might have C. might of D. might has

* Exercise 4: Choose the sentence which has the similar meaning to the given one.

1. Tom got to the station in time to catch his train.

A. If Tom had missed his train, he would have been late for his interview.

B. If Tom missed his train, he would have been late for his interview.

C. If Tom had missed his train, he would be late for his interview.

D. If Tom had missed his train, he would have be late for his interview.

2. He stepped on the mine, and it exploded.

A. If he doesn’t step on the mine, it doesn’t explode.

B. If he doesn’t step on the mine, it won’t explode.

C. If he didn’t step on the mine, it wouldn’t explode.

D. If he hadn’t stepped on the mine, it wouldn’t have exploded.

3. If I was ill, so I was absent from school yesterday.

A. If I hadn’t been ill, I wouldn’t be absent from school yesterday.

B. If I wasn’t ill, I wouldn’t have been absent from school yesterday.

C. If I have been ill, I wouldn’t have been absent from school yesterday.

D. If I hadn’t been ill, I wouldn’t have been absent from school yesterday.

4. I didn’t pass my exam last year, so my parents weren’t happy.

A. If I had passed my exam last year, my parents would have been happy.

B. If I pass my exam last year, my parents would be happy.

C. If I had passed my exam last year, my parents will be happy.

D. If I will pass my exam, my parents would be happy.

5. I think you should pay attention to the lessons in class.

A. If I am you, I will pay attention to the lessons in class.

B. If I were you, I would pay attention to the lessons in class.

C. If I would be you, I paid attention to the lessons in class.

D. If I were you, I would have paid attention to the lessons in class.

6. It rained last night, so I didn’t go to the barbecue.

A. If it didn’t rain last night, I would go to the barbecue.

B. If it didn’t rain last night, I would have gone to the barbecue.

C. If it rained last night, I wouldn’t go to the barbecue.

D. If it hadn’t rained last night, I would have gone to the barbecue.

7. His electric fan does not work so he feels hot.

A. If his electric fan works, he won’t feel hot.

B. If his electric fan doesn’t work, he won’t feel hot.

C. If his electric fan worked, he wouldn’t feel hot.

D. If his electric fan would work, he felt hot.

8. Our parents don’t have enough money so they can’t make a trip to New York.

A. If our parents had enough money, they could make a trip to New York.

B. If our parents have enough money, they can make a trip to New York.

C. If our parents had had enough money, they could have made a trip to New York.

D. If our parents didn’t have enough money, they couldn’t make a trip to New York.

9. We won’t go out if it doesn’t stop raining.

A. We will not go out unless it doesn’t stop raining.

B. We will not go out unless it stops raining.

C. We will go out unless it stops raining.

D. We do not go out unless it will stop raining.

10. He doesn’t write because he doesn’t hear any news.

A. He would not write unless he heard some news.

B. He would write unless he heard some news.

C. He would not write if he heard some news.

D. He would write if he didn’t hear some news.

EXERCISES ON

CONDITIONAL SENTENCE TYPE 3

* Exercise 2: Complete each of the following sentences in such a way that it means the same as the sentence printed before it.

1. We didnt know your phone number, so we could not contact you.

________________________________________________________________

2. She didnt hurry, so she missed the train.

→ _______________________________________________________________

3. Susan felt sick because she ate 4 cream cakes.

________________________________________________________________

4. If he hadn’t wasted too much time, he wouldn’t have failed in his examination.

→ _________________________________________________________________

5. I had been so excited because my mother gave me a new bike.

_______________________________________________________________

6. We didn’t have a map, so we lost in the jungle.

________________________________________________________________

7. He couldn’t drive his car because he has no driving license.

→ _______________________________________________________________

8. He lost his money because he wasn’t careful.

→ ______________________________________________________________

9. The children couldn’t go camping because it rained heavily.

________________________________________________________________

10. My friend didn’t give me her address, so I couldn’t find her house.

__________________________________________________________________

* Exercise 3: Choose the best answer to complete these following sentences.

1. He wouldn’t have had an accident if he _____________ more carefully.

A. drives B. drove C. had driven D. was driving

2. If you _____________ better last night, you wouldn’t have been so tired.

A. sleep B. had slept C. was sleeping D. slept

3. If I had noticed him, I _____________ hello to him.

A. say B. said C. would say D. would have said

4. ____________ for work early, he could have caught the bus.

A. If Peter left B. Peter left C. had Peter left D. If Peter had left

5. Jane _____ in such a trouble if she had been more carefully when typing the contract.

A. won’t be B. wouldn’t be

C. won’t have been D. wouldn’t have been

6. 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

7. If I had taken that English course, I____________ much progress.

A. had made B. would have made

C. made D. would make

8. If we had checked the petrol before we started, we ____________ here.

A. wouldn't stop B. wouldn't have stopped

C. would have stopped D. would stop

9. “Did he study yesterday?” “No, but if he ____, he’d have done better on today’s test.”

A. had B. has C. will study D. had done

10. What would you have done if you _____________ a lot of money?

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

11. The movie was sad and she wept. If it____________ sad, she_____________.

A. hadn’t been/ wouldn’t have wept B. wasn’t/ wouldn’t weep

C. wasn’t/ would weep D. had been/ would have wept

12. If I had had free time, I _____________ shopping.

A. would have gone B. can go

C. will go D. will have gone

13. If you had come to the party, you _____________ her.

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

14. I decided to stay at home last night. I would have gone out if I ________ so tired. A. wasn’t B. weren’t C. wouldn’t have been D. hadn’t been

15. "Did he lose?" "Yes, but if he had tried harder, he_____________ won."

A. might B. might have C. might of D. might has

* Exercise 4: Choose the sentence which has the similar meaning to the given one.

1. Tom got to the station in time to catch his train.

A. If Tom had missed his train, he would have been late for his interview.

B. If Tom missed his train, he would have been late for his interview.

C. If Tom had missed his train, he would be late for his interview.

D. If Tom had missed his train, he would have be late for his interview.

2. He stepped on the mine, and it exploded.

A. If he doesn’t step on the mine, it doesn’t explode.

B. If he doesn’t step on the mine, it won’t explode.

C. If he didn’t step on the mine, it wouldn’t explode.

D. If he hadn’t stepped on the mine, it wouldn’t have exploded.

3. If I was ill, so I was absent from school yesterday.

A. If I hadn’t been ill, I wouldn’t be absent from school yesterday.

B. If I wasn’t ill, I wouldn’t have been absent from school yesterday.

C. If I have been ill, I wouldn’t have been absent from school yesterday.

D. If I hadn’t been ill, I wouldn’t have been absent from school yesterday.

4. I didn’t pass my exam last year, so my parents weren’t happy.

A. If I had passed my exam last year, my parents would have been happy.

B. If I pass my exam last year, my parents would be happy.

C. If I had passed my exam last year, my parents will be happy.

D. If I will pass my exam, my parents would be happy.

5. I think you should pay attention to the lessons in class.

A. If I am you, I will pay attention to the lessons in class.

B. If I were you, I would pay attention to the lessons in class.

C. If I would be you, I paid attention to the lessons in class.

D. If I were you, I would have paid attention to the lessons in class.

6. It rained last night, so I didn’t go to the barbecue.

A. If it didn’t rain last night, I would go to the barbecue.

B. If it didn’t rain last night, I would have gone to the barbecue.

C. If it rained last night, I wouldn’t go to the barbecue.

D. If it hadn’t rained last night, I would have gone to the barbecue.

7. His electric fan does not work so he feels hot.

A. If his electric fan works, he won’t feel hot.

B. If his electric fan doesn’t work, he won’t feel hot.

C. If his electric fan worked, he wouldn’t feel hot.

D. If his electric fan would work, he felt hot.

8. Our parents don’t have enough money so they can’t make a trip to New York.

A. If our parents had enough money, they could make a trip to New York.

B. If our parents have enough money, they can make a trip to New York.

C. If our parents had had enough money, they could have made a trip to New York.

D. If our parents didn’t have enough money, they couldn’t make a trip to New York.

9. We won’t go out if it doesn’t stop raining.

A. We will not go out unless it doesn’t stop raining.

B. We will not go out unless it stops raining.

C. We will go out unless it stops raining.

D. We do not go out unless it will stop raining.

10. He doesn’t write because he doesn’t hear any news.

A. He would not write unless he heard some news.

B. He would write unless he heard some news.

C. He would not write if he heard some news.

D. He would write if he didn’t hear some news.

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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...
Đọc tiếp

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
18 tháng 7 2018

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