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

A. on

B. in

C. of

D. at

Câu 1: Many of the stories are based______________ rumor.

A. on

B. by

C. to

D. with

Câu 2: Why don't you ask_____________ a pay increase?

A. for

B. by

C. to

D. with

Câu 3: Was your friend successful ___________ getting a loanfrom the bank?

A. in

B. by

C. with

D. about

Câu 4: He insisted ______ taking us dinner.

A. on

B. in

C. over

D. of

Câu 5: He was in orbit around the Earth __________ a speed of more than 17,000 miles per hour.

A. at

B. in

C. by

D. on

Câu 6: How would the body react__________ the extreme changes in temperature?

A. by

B. to

C. with

D. about