Câu hỏi: The public suggested that the factories ………. with waste treatment system.

A. would equip

B. would be equipped

C. should equip

D. should be equipped

Câu 1: By the end of last summer, Alexander _______ his Ph.D.

A. received

B. had received

C. receive

D. are received

Câu 2: In this semester, we have to _____________ our major for future occupation.

A. choose

B. choosing

C. chosen

D. chose

Câu 3: He decided ____________ another language.

A. study

B. to study

C. studying

D. studied

Câu 4: Do you think you will be able ______ a space trip?

A. to take

B. take

C. taking

D. taken

Câu 5: My uncle _______ a visit to Germany in 2005.

A. paid

B. pays

C. has paid

D. will pay

Câu 6: We would love _______ three cups of coffee.

A. have

B. to have

C. having

D. had