Câu hỏi: He was bitterly ashamed ......... her for doing such things.

A. for

B. by

C. in

D. of

Câu 1: I’m not very good ........... singing.

A. at

B. for

C. in

D. about

Câu 2: It was a confusing situation. Many things were happening ......... the same time.

A. at

B. on

C. in

D. of

Câu 3: Contrary ......... what most people used to believed, these minerals are not renewable.

A. with

B. for

C. against

D. to

Câu 4: Admission to this club is open ............ people under 30 only.

A. with

B. for

C. to

D. by

Câu 5: “What time will you arrive?” “I don’t know. It depends ......... the traffic.”

A. of

B. from

C. for

D. on

Câu 6: Don’t be afraid .......... the dog. He is quite harmless.

A. in

B. of

C. at

D. for