If Nam ... here now, he could help us to solve this problem.
A. were B. has been C. is D. would be
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Question 15. If our teacher were here now, he ______ us with this difficult exercise.
A. helps B. would help C. will help D. has helped
Question 16. Her mother, ______ has been working for thirty years, is retiring next month.
A. which B. that C. whom D. who
Question 17. The doctor said that the patient was ______ good progress thanks to intensive and continuous treatment.
A. causing B. getting C. making D. catching
Question 18. Nobody knows what the ______ of the explosion was.
A. reaction B. reason C. cause D. source
Question 19. She gave him a _______ wallet on his birthday.
A. small leather brown B. small brown leather
C. brown small leather D. leather small brown
Question 20. It’s cold outside. _______ your coat.
A. put down B. Put off C. Put on D. Put into
Question 21. The facsimile ______by Alexander Bain in 1843.
A. was invented B. has invented
C. has been invented D. invented
Question 22. We don’t allow you ________ in our house.
A. to smoke B. is smoking C. smoke D. smoked
Question 23. The flight to Ha Noi was delayed for twenty minutes _______ the weather was bad.
A. because B. in spite of C. because of D. although
Question 24. When I went out, the sun _______brightly.
A. is shining B. shone C. was shining D. shines
Question 15. If our teacher were here now, he ______ us with this difficult exercise.
A. helps B. would help C. will help D. has helped
Question 16. Her mother, ______ has been working for thirty years, is retiring next month.
A. which B. that C. whom D. who
Question 17. The doctor said that the patient was ______ good progress thanks to intensive and continuous treatment.
A. causing B. getting C. making D. catching
Question 18. Nobody knows what the ______ of the explosion was.
A. reaction B. reason C. cause D. source
Question 19. She gave him a _______ wallet on his birthday.
A. small leather brown B. small brown leather
C. brown small leather D. leather small brown
Question 20. It’s cold outside. _______ your coat.
A. put down B. Put off C. Put on D. Put into
Question 21. The facsimile ______by Alexander Bain in 1843.
A. was invented B. has invented
C. has been invented D. invented
Question 22. We don’t allow you ________ in our house.
A. to smoke B. is smoking C. smoke D. smoked
Question 23. The flight to Ha Noi was delayed for twenty minutes _______ the weather was bad.
A. because B. in spite of C. because of D. although
Question 24. When I went out, the sun _______brightly.
A. is shining B. shone C. was shining D. shines
1. If John ___ to his home town, he would visit his mother
a. go b. has gone c. went d. had gone
2. If she ___ here now, she could give us some advices
a. a. is b. was c. were d. has been
3. I ___ not loose my way if I ___ you . a. would/was b. would/were c. will/am d. will/was
4. I ____ not be late for class if I ____ you . a. would/was b. would /were c. will/am d. will/was
5. If I were you, I would ____ her a. marry b. to marry c. married d. marrying
6. You ____ the exam unless you study hard .a. will fail b. would fail c. will pass d. would pass
7. If it ____ , I shall take an umbrella with me . a. rain b. rains c. to rain d. rained
8. I ____ be able to give you the answer if you asked me tomorrow
a. would b. will c. should d. might
9. If I ____ the teacher, I would give an easier test . a. was b. were c. is d. am
10. If I were you, I ____ visit them without an invitation
a. won’t b. hadn’t c. don’t d. wouldn’t
11. If you want ___ there before dark, you should start at one
a. get b. to get c. getting d. got
12. Ask him ____ in don’t keep him standing at the door
a. come b. came c. to come d. coming
13. I don’t know him but he looks as if he _____ be his brother
a. can b. could c. would d. should
14. If it ____ fine, I shall go out a. was b. will be c. is d. were
15. If you look hard enough, you ____ it
a. will find b. will be finding c. are finding d. found
Ex6 .Choose the best answers.
1. If John ___ to his home town, he would visit his mother
a. go b. has gone c. went d. had gone
2. If she ___ here now, she could give us some advices
a. a. is b. was c. were d. has been
3. I ___ not loose my way if I ___ you . a. would/was b. would/were c. will/am d. will/was
4. I ____ not be late for class if I ____ you . a. would/was b. would /were c. will/am d. will/was
5. If I were you, I would ____ her a. marry b. to marry c. married d. marrying
6. You ____ the exam unless you study hard .a. will fail b. would fail c. will pass d. would pass
7. If it ____ , I shall take an umbrella with me . a. rain b. rains c. to rain d. rained
8. I ____ be able to give you the answer if you asked me tomorrow
a. would b. will c. should d. might
9. If I ____ the teacher, I would give an easier test . a. was b. were c. is d. am
10. If I were you, I ____ visit them without an invitation
a. won’t b. hadn’t c. don’t d. wouldn’t
11. If you want ___ there before dark, you should start at one
a. get b. to get c. getting d. got
12. Ask him ____ in don’t keep him standing at the door
a. come b. came c. to come d. coming
13. I don’t know him but he looks as if he _____ be his brother
a. can b. could c. would d. should
14. If it ____ fine, I shall go out a. was b. will be c. is d. were
15. If you look hard enough, you ____ it
a. will find b. will be finding c. are finding d. found
I. Chọn câu trả lời đúng nhất :
1. It's very kind _______ you to help us. Thanks a lot.
A. for B. to C. with D. of
2.The hospital building is divided _______ four sections.
A. in B. into C. tor D. about
3.Did he ______ live in the country when he was young?
A. use to B. used to C. be used to D. get used to
4. Tam wishes his father _______ here now to help him.
A . is B. were C. will be D. would be
5. What a pity! Lan can`t come with us. We all wish she ______ be here.
A. would B. should C. could D. can
Chọn đáp án A
Ta thấy cấu trúc câu điều kiện loại 2, điều kiện trái hiện tại: If + S1 + V (quá khứ đơn/ were), S2 + would/ could + do
Vậy ta chọn đáp án đúng là A.
Tạm dịch: Nếu Martin ở đây bây giờ, anh ấy sẽ giúp chúng ta giải quyết vấn đề khó khăn này
Chọn đáp án A
Ta thấy cấu trúc câu điều kiện loại 2, điều kiện trái hiện tại: If + S1 + V (quá khứ đơn/ were), S2 + would/ could + do
Vậy ta chọn đáp án đúng là A.
Tạm dịch: Nếu Martin ở đây bây giờ, anh ấy sẽ giúp chúng ta giải quyết vấn đề khó khăn này
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
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
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
11. I wish they ........ here tomorrow.
A. will come B.would come C, came C, to come
12. An wishes that he .......... his parents.
A. would visited B, can visit C, could visiting D, could visit
13. I wish you ...........us someday
A, visit B, will visit C, visited D, would visit
14. I wish you ....... me with my work last Monday
A , help B, will help C ,had helped D , would help
15 He wishes he ...........a pilot
A. were B, is C will be D, can be
A. were
a