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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
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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. He (does, does not, never, will ) arrives on time
2. Let's not ( to go somewhere, go to somewhere, go nowhere, go anywhere) to night. There's a good flim on TV
3. I won't be home for ( no word, this, a, the ) dinner this evening
4. We couldn't help ( laugh, laughing, to laugh,to be laughing ) when he told us what had happened
5. If we ( work, have worked, will work, worked ) hard, we will make this beach a clean and beautiful place again
6. She is never thought ( for, to, at, about) it again
7. Why don't you do it instead ( to talk, of talking, talking, of talk ) about it
8. I need a pair of leather shoes. Do you have ( so ones, some ones, it, any )
9. Mr. Brown ( had served, has served, is serving, served) in the army from 1980 to 2004
10. Children ( has, receive, cook, need ) good food to be healthy.
11. I ( am never late, am late never, late am never, never am late ) for class
12. He ran ( so such, enough,too) quickly that I could not catch him
1. Tom is a hard working student
2. a mile a day is good exercises
3. with you is a great pleasure. ( câu này mk k chắc)
4. wasn't seen at all
5. is taller than Tom
6.will you go to the cinema with your friend ?
7. isn't treated in normal way by the step-mother
8. if I smoke
9.is the hardest worker
10.his customer to bring it back if it didn't fit well
11. seen him since 1988
12. Peter 3 hours to repair his computer
13. you finish your homework, you will be accepted
14. boys of swimming out too far
15. the terrible traffic, they arrived late
I. Rewrite the following sentences so that it has a similar meaning to the first
1. Tom works hard as a student
Tom is a hard student
2. It is good exercise to run a mile a day
Running a little is the good way to do exercise
3. It’s a great pleasure to be with you.
Being pleasure is my feeling when I stay with you
4. We didn’t see her at all.
She didn't stay at all when we saw her
5. Tom is not as tall as Peter
Peter is taller than Tom
6. Her father asked her if she would go to the cinema with her friend
Her father asked her: “Would you to go to the cimema with your friend”
7. The step- mother doesn’t treat the little girl in a normal way.
The little girl always receive bad treats from her stap-mother
8. Do you mind my smoking?
Do you mind if I would smoke?
9. No one works harder than Barbara.
Barbara is the hardest worker.
10. He told his customer : “ Please bring it back if it doesn’t fit well”
He told his customer if would to bring it back
11. The last time we saw him was in 1988.
We haven’t see him since 1988…
12. Peter spent 3 hours on repairing his computer.
It took 3 hours to repair by Peter
13. You will not be accepted if you don’t finish your home work.
Unless you don't finish your home work, you won't be accepted.
14. “Don’t swim out too far, boys ’’ I said
I warned the boy didn't swim out too far
15. They arrived late because the traffic was terrible.
Because of the traffic was terrible, they arrived late
65. It (be) _has been_ hours since he left
66. He visited his friend yesterday and found that she (be) __had been_______ out
67. He (move) __moved__ to Paris last year where he now (live) ___is living______
68. When they (get) ___got___ to the theater, the play ___was being begun______ (begin). They (be) __were_______ twenty minutes late 69. She was late because she (have) __had_______ an accident
70. We (live) ____have lived_____ here for the last six months and have decided to move
71. Don’t take the newspaper away, I still (read) ___am reading______ it
72. I can’t stand (listen) _listening________ to their complaints any longer
73. The sun (rise) ____rises_____ in the east
74. She (not drink) ___doesn't drink______ coffee. She (drink) ___drinks______ Coca Cola
75. It (be) ____is_____ often hot in the summer
76. What do you (do) ___do______ every evening?
77. The earth (circle) ____circles_____ the sun once every 365 days
78.I ___see____(see) her often
79. Most rivers (flow) ___flow______ into the sea
80. Vegetarians (not eat) ___don't eat______ meat
81. Bees (make) ___is made______ honey
82. Rice (not grow) ____isn't grown_____ in cold climates
83. Where does Martin (come) ___come______ from? He (be) ____is_____ Scottish
84. Bad driving (cause) ___causes______ many accidents
85. Sue can (speak) ___speak______ Vietnamese very well
86. We usually (go) ____go_____ to the library three times a week, but last week we (go) ___went______ twice
87. Yesterday, I (be) ____was_____ busy, so I (not have) __didn't have_______ time to phone you
88. Would you like (come) ___to come______ to dinner tomorrow?
89. Mary usually (wash) ____washes_____ her hands before meals
90. How did you (get) ___get______ there yesterday?
91. She (learn) __has learnt_______ Spanish since she was ten
92. The Greens (go) ____was going_____ round the museum when it rained yesterday
93. Please ask them (turn) __to turn_______ off the lights
94. I enjoyed (read) ____enjoying_____ the books
95. My father (buy) ____bought_____ a new bookshelf yesterday
96. They (live) ___have lived______ here for a month
97. We wish she (can) ___could_____ come
98. Rice (plant) ____was planted_____ in Asia
99. James has his shirts (clean) ____cleaned_____ at the drycleaners 100. George is getting his teachers (give) ____to give_____ him a make-up exam
4. I never forget the park. We met each other for the first time at this park.
I never forget the park where we met each other for the first time
5 I do not know the reason . She left school for it
=> I do not know the reason for which she left school
6. We have not decided the day . I’ll go to london on that day
=>We have not decided the day when I’ll go to london
7. Our school has a good laboratory . The students practice chemistry in the laboratory
=>Our school has a good laboratory where the students practice chemistry
8. Our school has a good laboratory . Mr John designed it in 2000
=>Our school has a good laboratory where Mr John designed it in 2000
9. 7:30 is the time . My plane will arrive then
=>7:30 is the time when my plane will arrive
10 I love my parents’s house . I was born in that house
=>I love my parents’s house where I was born
22.We first met in 1945 . The revolution took place then.
=>We first met in 1945 when the revolution took place
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
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