Câu hỏi: He's not very keen _____ watching football, but his wife is.

A. on

B. at

C. to

D. for

Câu 1: We areall aware____________ the importance of the environment protection.

A. of

B. about

C. to

D. of

Câu 2: We need to set ___________ early tomorrow.

A. off

B. of

C. for

D. to

Câu 3: We were very grateful _________ our friends for all of their assistance.

A. to

B. for

C. off

D. with

Câu 4: If you don’t pay attention_________ the teacher, you won’t understand the lesson.

A. for

B. to

C. at

D. about

Câu 5: I always come _____ school _____ foot.

A. to/ on

B. to/ by

C. to/ with

D. at/ on

Câu 6: The river Rhine flows _____ the North sea.

A. to

B. into

C. in

D. for