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

A. in

B. of

C. at

D. for

Câu 1: Why were you so unfriendly .......... Linda? Have you had an argument with her?

A. of

B. to

C. for

D. with

Câu 2: Since all vehicles were banned from the city centre, the air has been safe ........... pollution.

A. about

B. apart from

C. from

D. against

Câu 3: John’s away at the moment. He’s ........... holiday in France.

A. on

B. at

C. in

D. for

Câu 4: Contrary ......... what most people used to believed, these minerals are not renewable.

A. with

B. for

C. against

D. to

Câu 5: I’m not very good ........... singing.

A. at

B. for

C. in

D. about

Câu 6: “Where’s the light switch?” “It’s ........ the wall ........... the door.”

A. in - on

B. on - in

C. on - by

D. by - in