Câu hỏi: I'm very grateful .......... her ......... help.

A. to / of

B. in / for

C. to / with

D. to / for

Câu 1: This organization is quick ... sending relief goods to the flooded areas.

A. with

B. at

C. for

D. about

Câu 2: Clearing forests for timber has resulted ....... the loss of biodiversity.

A. with

B. at

C. in

D. for

Câu 3: Miss White was very upset .......... the news of her father's death.

A. with

B. about

C. at

D. for

Câu 4: Henry was born ........ 1992.

A. on

B. in

C. at

D. of

Câu 5: She is very angry ......... me.

A. to

B. with

C. of

D. for

Câu 6: Don't you think you should try to be friendly ... your classmates?

A. to

B. of

C. with

D. by