Choose the correct answer

Câu 1: If people ______ more sensible, there ______ any wars.

A. are - won’t be   

B. would be - weren’t

C. were - wouldn’t be  

D. had been - wouldn’t be

Câu 2: You may have a nervous breakdown if _______.

A. you go on like this

B. you’ll go on like this

C. you could go on like this

D. you went on like this

Câu 3: You can’t open the door __________ you know the code.

A. unless

B. if only  

C. if   

D. provided

Câu 4: ________ I had been nicer to my brother when we were kids.

A. If  

B. Only if   

C. If only  

D. Unless

Câu 5: He might have won if he ______________ a bit faster.

A. ran  

B. would run   

C. had run   

D. would have run

Câu 6: She’d look nicer ___________ she didn’t wear so much make-up.

A. if  

B. as if  

C. unless  

D. so that

Câu 7: If Joe hadn’t tried to murder that millionaire, he ______ in prison now.

A. wouldn’t be

B. hadn’t been  

C. weren’t   

D. wouldn’t has been

Câu 8: Supposing you __________ as the Prime Minister for one week, what would you do then?

A. are  

B. were  

C. would be     

D. had been

Câu 9: It _______ better if you had asked me for help.

A. were  

B. had been   

C. would be   

D. would have been

Câu 10: If you ______ so foolishly yesterday, everything wouldn’t be so bad now.

A. didn’t act  

B. weren’t acting  

C. wouldn’t have acted  

D. hadn’t acted

Câu 11: I doubt if she were not so rich _________________ ?

A. did he want to marry her

B. does he want to marry her

C. should he want to marry her

D. would he want to marry her

Câu 12: People insure their houses _____________ they catch fire.

A. in case  

B. if   

C. when  

D. unless

Câu 13: If only you _______ how I feel about you.

A. understand  

B. understood

C. can understand

D. would be understood

Câu 14: The burglars wouldn’t have got in if you _____ the door.

A. have remembered to lock

B. had remembered to lock

C. had remembered locking

D. would have remembered locking

Câu 15: I’ll see you at nine _______ I phone to say I can’t come.

A. if  

B. unless  

C. when  

D. provided

Câu 16: I wish I _____ money when I was earning a good salary.

A. saved  

B. could save   

C. would have saved   

D. had saved

Câu 17: I wrote down her address _____I forgot it.

A. unless

B. if   

C. in case   

D. when

Câu 18: Tom has never been to Madrid, but he talks as if he ______there himself.

A. were

B. is       

C. has been    

D. had been

Câu 19: Look! You’ve broken the vase. If only you ____________ more careful.

A. would be  

B. had been   

C. will be    

D. have been

Câu 20: ___________, we would have been here much earlier.

A. Had we got stuck in the traffic jam

B. If it were not for the traffic jam

C. If it had not been for the traffic jam

D. If we had been delayed by the traffic jam

Câu 21: ________, he would have been able to pass the exam.

A. If he had been studied more

B. Had he studied more

C. If he studied more

D. If he studies more

Câu 22: According to some historians, if Napoleon had not invaded Russia, he ________ the rest of the world.

A. had conquered

B. would conquer

C. would have conquered

D. conquered

Câu 23: Tony would have forgotten the appointment if I ________ him.

A. don’t remind  

B. didn’t remind

C. hadn’t reminded  

D. reminded

Câu 24: “I’m going out now.” -”________you happen to pass a chemist’s, please get me some aspirins.”

A. Had

B. Should  

C. Did  

D. Were

Câu 25: “What would you do in my position?” - “Were ________ like that, I would complain to the manager.”

A. I be treated

B. I treated  

C. I to be treated  

D. to treat

Câu 26: Had I studied harder, I ________ better in the last exam.

A. would do

B. would have done

C. had done

D. wouldn’t have done

Câu 27: The book would have been perfect _______ the ending.

A. had it not been for

B. it had not been for

C. it hadn’t been for

D. hadn’t it been for

Câu 28: He said if he had not answered the phone at the petroleum station then, he ________ a fine.

A. would pay

B. hadn’t paid  

C. had been paid  

D. wouldn’t have had to pay

Câu 29: If ________ taller, I might be better at basketball.

A. I am

B. I were  

C. I had been  

D. were I

Câu 30: ________the book, please return it to me.

A. Should you find

B. You find  

C. Were you to find  

D. If you found

Câu 31: If she ________ sick, she would have been to the party with me.

A. wasn’t

B. hadn’t been  

C. hasn’t been  

D. weren’t

Câu 32: ________anyone object, the plan will be reconsidered.

A. If

B. Should  

C. Do  

D. Might

Câu 33: Had I known that you were ill last week,________.

A. I would have gone to see you

B. I would go to see you

C. I will go to see you

D. I shall have gone to see you

Câu 34: Students will not be allowed into the exam room if they ________ their student cards.

A. don’t show

B. didn’t show  

C. showed  

D. hadn’t showed

Câu 35: Without your help, I ________ the technical problem with my computer the other day.

A. wouldn’t solve

B. couldn’t have solved  

C. could solve   

D. can’t solve

Câu 36: If Martin were here now, he ________ us to solve this difficult problem.

A. would help

B. helps  

C. will help  

D. has helped

Câu 37: If he didn’t have to work today, he ________ his children to the zoo.

A. will take  

B. takes  

C. would take   

D. has taken

Câu 38: If you didn’t have to leave today, I ________ you around the city.

A. have shown

B. showed  

C. will show   

D. would show

Câu 39: If our teacher were here now, he ________us with this difficult exercise.

A. has helped

B. helps  

C. will help   

D. would help

Câu 40: If he were younger, he ________ a professional running competition now.

A. will join

B. had joined  

C. would have joined  

D. would join

Câu 41: If you watch this film, you ________ about the cultures of Southeast Asian countries.

A. learned

B. were learning

C. will learn  

D. would learn

Câu 42: If he were better qualified, he ________ get the job.

A. will

B. can  

C. may  

D. could

Câu 43: If life ________ predictable it would cease to be life, and be without flavor.

A. is    

B. would be    

C. were

D. had been

Câu 44: That sounds like a good offer. I ________ it if I ________ you.

A. would accept - were

B. accepted - would be

C. accept - will be  

D. will accept - were

Câu 45: If he improved his IT skills, he ________ a job.

A. will easily get  

B. would easily get

C. will easily have got

D. would easily have got

Câu 46: If it had not rained last night, the roads in the city ________ so slippery now.

A. must not be  

B. would not be

C. could not have been

D. would not have been

Câu 47: ________ten minutes earlier, you would have got a better seat.

A. Had you arrived

B. If you arrived

C. Were you arrived

D. If you hadn’t arrived

Câu 48: If it ________ their encouragement, he could have given it up.

A. hadn’t been for

B. wouldn’t have been for

C. had been for

D. hadn’t been

Câu 49: But for his kind support, I________.

A. would not have succeeded

B. did not succeed

C. had not succeeded  

D. would succeed