Câu hỏi: Why don't you ask_____________ a pay increase?

A. for

B. by

C. to

D. with

Câu 1: He insisted ______ taking us dinner.

A. on

B. in

C. over

D. of

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: You should make use___________ the books you have.

A. of

B. by

C. to

D. up

Câu 4: The pens made___________ plastic are very cheap.

A. by

B. with

C. of

D. to

Câu 5: How would the body react__________ the extreme changes in temperature?

A. by

B. to

C. with

D. about

Câu 6: Ed depends ________ his family for financial support.

A. on

B. in

C. of

D. at