Câu hỏi: The problem is becoming serious. We have to discuss ............ it.

A. about

B. with

C. on

D. Ø

Câu 1: Here’s a shopping list. Don’t buy anything that’s not ............. the list.

A. on

B. at

C. in

D. of

Câu 2: He’s very brave. He’s not afraid ............ anything.

A. at

B. for

C. of

D. with

Câu 3: You’ve got a dirty mark ............... your cheek. Have a look ........... the mirror.

A. at - on

B. on - in

C. on - on

D. at - at

Câu 4: Are you going away .......... the beginning of August or .......... the end?

A. in - in

B. in - at

C. at - in

D. at - at

Câu 5: I’m going away .......... the end of February.

A. on

B. at

C. in

D. of

Câu 6: I’ll be at home ........... Friday morning. You can phone me then.

A. on

B. at

C. in

D. of