Câu hỏi: I think your mother should let you make___________ your own mind.

A. down

B. to

C. up

D. of

Câu 1: We congratulate you ___________ your successful flight.

A. on

B. about

C. by

D. with

Câu 2: China became the third country in the world to be able to independently carry __________ manned space flights.

A. by

B. up

C. on

D. out

Câu 3: Many of the stories are based______________ rumor.

A. on

B. by

C. to

D. with

Câu 4: Smoking is harmful _____________ our health.

A. to

B. by

C. against

D. with

Câu 5: You should make use___________ the books you have.

A. of

B. by

C. to

D. up

Câu 6: Most of the streets were named __________ national heroes.

A. after

B. with

C. by

D. up