Câu hỏi: If you look __________ the book, you can find what you need.

A. through 

B. up

C. after

D. by

Câu 1: How would the body react__________ the extreme changes in temperature?

A. by

B. to

C. with

D. about

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: Mary always take good care__________ her children.

A. off

B. of

C. by

D. with

Câu 4: Many of the stories are based______________ rumor.

A. on

B. by

C. to

D. with

Câu 5: Smoking is harmful _____________ our health.

A. to

B. by

C. against

D. with

Câu 6: It was very nice__________ him to give me a lift.

A. of

B. by

C. to

D. on