Câu hỏi: Mr. Green is responsible ___________ hiring employees.

A. for

B. to

C. with

D. of

Câu 1: No one knew precisely what would happen _____________ a human being in space.

A. with

B. to

C. on

D. at

Câu 2: She was very angry _____________ Tom.

A. with

B. to

C. about

D. for

Câu 3: I was delighted _____________ the present you gave me.

A. with

B. about

C. for

D. to

Câu 4: Pierre said he had become quite fond ______________ American hamburgers.

A. for

B. to

C. of

D. by

Câu 5: You should learn ____________ heart all the new words and try to use them in the context.

A. on

B. with

C. by

D. of

Câu 6: Thank you. It was very kind _________ you to help me.

A. for

B. to

C. with

D. of