Câu hỏi: He won't be happy if you ______ come!

A. don't

B. haven't

C. didn't

D. won't

Câu 1: Two months ago my brother _______ elected headmaster of his school and he _______ a vacation since then.

A. was-hadn’t had

B. was-hasn’t had

C. had been-didn’t have

D. had been-wouldn’t have

Câu 2: Do you think you will be able ______ a space trip?

A. to take

B. take

C. taking

D. taken

Câu 3: By the end of last summer, Alexander _______ his Ph.D.

A. received

B. had received

C. receive

D. are received

Câu 4: He ____________ abroad before I met him in Sydney.

A. studied

B. study

C. will study

D. had studied

Câu 5: That girl tried to avoid _______ some of my questions.

A. answer

B. to answer

C. answering

D. answered

Câu 6: In this semester, we have to _____________ our major for future occupation.

A. choose

B. choosing

C. chosen

D. chose