Câu hỏi: This organization is quick ... sending relief goods to the flooded areas.

A. with

B. at

C. for

D. about

Câu 1: What do you often do ............ the evening?

A. on

B. at

C. for

D. in

Câu 2: I'm very sorry ............. what I have done.

A. with

B. to

C. for

D. by

Câu 3: She was sad because he was rude ... her.

A. with

B. about

C. for

D. to

Câu 4: Clean air is necessary ........... our health.

A. to

B. for

C. on

D. with

Câu 5: Can you help me, please? I can't see the differences .......... these words.

A. from

B. in

C. between

D. about

Câu 6: Miss White was very upset .......... the news of her father's death.

A. with

B. about

C. at

D. for