Câu hỏi: Helen takes____________ her mother in many ways.

A. up

B. off

C. after

D. to

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

A. of

B. about

C. to

D. of

Câu 2: He has waited _____ her for a long time.

A. to

B. for

C. at

D. until

Câu 3: The computer isn’t working. It broke____________ this morning.

A. down

B. in

C. with

D. at

Câu 4: I turned ____________ their offer because they weren’t going to pay me enough money.

A. to

B. down

C. out

D. with

Câu 5: His opinion is different _____________ mine.

A. to

B. with

C. about

D. from

Câu 6: If you don’t pay attention_________ the teacher, you won’t understand the lesson.

A. for

B. to

C. at

D. about