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

A. received

B. had received

C. receive

D. are received

Câu 1: Do you think you will be able ______ a space trip?

A. to take

B. take

C. taking

D. taken

Câu 2: That girl tried to avoid _______ some of my questions.

A. answer

B. to answer

C. answering

D. answered

Câu 3: The local government suggested ……. a road through the Nam Cat Tien National Park.

A. build

B. to build

C. building

D. being built

Câu 4: In this semester, we have to _____________ our major for future occupation.

A. choose

B. choosing

C. chosen

D. chose

Câu 5: Learning English _____________ really interesting.

A. am

B. is

C. are

D. be

Câu 6: He won't be happy if you ______ come!

A. don't

B. haven't

C. didn't

D. won't