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

A. build

B. to build

C. building

D. being built

Câu 1: In this semester, we have to _____________ our major for future occupation.

A. choose

B. choosing

C. chosen

D. chose

Câu 2: If you want to be a telephonist, you should _________ your communication skills.

A. practiced

B. practice

C. practicing

D. to practice

Câu 3: Do you think you will be able ______ a space trip?

A. to take

B. take

C. taking

D. taken

Câu 4: He decided ____________ another language.

A. study

B. to study

C. studying

D. studied

Câu 5: Would you mind _______ more clearly, please?

A. speak

B. speaking

C. to speak

D. spoke

Câu 6: She would come to see you if she _______ your address.

A. had

B. has

C. have

D. having