III. Choose the best option.

20. I…………..out if I hadn’t been so tired.

a. will go b. went c. would have gone d. would go.

21. If I ………..a camera, I would have taken some pictures.

a. have b. had c. would have d. had had.

22. You won’t pass the examination……………you study more.

a. as long as b. unless c. if d. whether.

23. If only I …………you wanted to invest money in business.

a. had known b. knew c. have known d. know.

24. If I were to leave my country , I ……………disappointed.

a. probably be b. would have been c. will be d. would be.

25. 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.

26. If I had taken that English course, I ………..much progress.

a. had made b. would have made c. made d. would make.

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

 If he hadn't wasted too much time, he __________ in his examination.   

A. wouldn't fail

B. won't fail

C. wouldn't have failed

D. would fail

1. His result was lower than the average mark so he failed the exam.

     A. If his result had been higher than the average mark, he would not have failed the exam.

     B. If his result was higher than the average mark, he would not fail the exam.

     C. If his result had been higher than the average mark, he would not fail the exam.

     D. If his result was higher than the average mark, he will not fail the exam.

2. I have never watched such an interesting movie like this before.

     A. This is the most interested movie that I have ever watched.

     B. I have ever watched a lot of interesting movies like this.

     C. It is the movie that is the most interesting I have ever watched.

     D. The movie is as interesting as the ones I have ever watched.

3. We pollute the environment. We become extinct.

     A. The more we pollute the environment, the more we become extinct.

     B. The more we pollute the environment, we become extinct.

     C. The more extinct we become, the more we pollute the environment.

     D. The more the environment we pollute, the more extinct we become.

4. This dish was not as awful as I thought.

     A. This dish was more delicious than I thought.

     B. This dish was the most awful that I had ever thought.

     C. This dish was the most delicious that I had ever thought.

     D. This dish was not as delicious as I thought.

5. No one in my class studies as well as Susan.

     A. Someone in my class is better than Susan.                             

     B. No one is the best student in Susan’s class.

     C. Susan is better than no one in my class.

     D. Susan is the best student in my class.

21-If she …..him,she would be very happy.
A-would meet B-will meet C-is meeting D-should meet

22-If he …..a thorough knowledge of English, he could have applied for this post.
A-had had B-had C-has D-has had

23-If I had enough money,I……abroad to improve my English.
A-will go B-would go C-should go D-should have go to

24-The bench would collapse if they……on it.
A-stood B-stand C-standing D-stands

25-If it……convenient, let’s go out for a drink tonight,
A-be B-is C-was D-were

26-If you……time, please write to me.
A-have B-had C-have had D-has

27-I shouldn’t go there at night if I ….you.
A-am B-was C-be D-were

28-If I …….get a pole, I will go fishing.
A-can B-could C-may D-might

29-If you had the chance,…….you go fishing?
A-did B-may C-would D-do

30-If you …..a choice, which country would you visit?
A-have B-had C-have had D-will have



Trắc nghiệm câu điều kiện từ 31-40
31-She will acept the offer if you persuade her.
A-unless B-because C-provided that D-otherwise

32-If he were here,he would accompany you on the piano.
A-Supposing he were here B-because he were here C-were he here D-Both Aand C

33-If she had gone abroad, she would have let you know.
A-had gone she abroad B-had she gone abroad
C-Because she had gone abroad D-while she had gone abroad

34-Trees won’t grow…….there is enough water.
A-if B-when C-unless D-as

35-……….she agreed, you would have done it.
A-if B-had C-should D-would

36-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

37-If I had taken that English course, I…….much progress.
A-had made B-would have made C-made D-would make

38-If I were in your place, I….a trip to England.
A-will make B-had made C-would make D-made

39-If you inherited a million pounds,what…….with the money?
A-do you do B-will you do C-would you do D-are you going to do

40-If you……..as I told you, you…….in such predicament now.
A-Did/would not be B-had done/had not been
C-do/would not be D-had done /would not be

1 My brother / fail / English test / he /have to / do /the test /again. *

A My brother failed his English test, therefore he has to do the test again.

B My brother fails his English test because he have to do the test again.

C My brother failed his English test because of he has to do the test again.

D He has to do the test again so my brother failed his English test.

2 Does he suggest ……………the classroom before Christmas? *

A decorate

B to decorate

C decorating

D should decorate

3 ...................her health is not good, she studies very hard. *

A Because

B When

C If

D Although