Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
You _____ the air pressure in your tires if you do not want to get a flat tire on your trip.
A.should be checked
B.do not have to check
C.mustn’t check
D.ought to check

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
You _____ be right but I am not sure I am going back to check anyway.
A. B. C. D.
A.can
B.must
C.should
D.might

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
You _____ translate that. I understand what you say.
A.wouldn’t
B.needn’t
C.mustn’t
D.couldn’t

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Dane _____ the book we borrowed from the library. It was on the table, but now it has gone.
A.must have returned
B.should have returned
C.cannot have returned
D.needn’t have returned

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
With luck, tomorrow _____ be a sunny day.
A.could
B.must
C.would rather
D.needn’t

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
You _____ tell Sandra anything about our story. She _____ keep a secret.
A.had better not/ cannot
B.needn’t/ would rather not
C.ought to/ would not
D.do not have to/ should not

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
He is speaking English, but I think he _____ be Vietnamese, by judging by his accent.
A.will
B.could
C.would
D.should

Would you mind not ...................... on the radio until I've finished typing the document?
A.to turn
B.turning
C.being turned
D.to he turned

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
You _____ leave now if you wish.
A.have to
B.must
C.may
D.would

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Please make sure to water my plants while I am gone. If they don’t get enough water, they _____ die.
A.must
B.will
C.should
D.ought to