Câu hỏi: There is an increasing demand _____ taller building in big cities.

A. with

B. on

C. for

D. of

Câu 1: Was your choice of research topic acceptable _____ your instructor.

A. for

B. to

C. on

D. upon

Câu 2: Mark Twain based the story ______his experience in the West.

A. on

B. from

C. in

D. on

Câu 3: One meter is approximately equal _______ a yard.

A. about

B. on

C. to

D. with

Câu 4: When ______ Rome do as the Romans do.

A. with

B. for

C. in

D. like

Câu 5: Oxygen, fuel, and hear are all necessary _____ combustion.

A. with

B. for

C. about

D. in

Câu 6: We just rested _________ a short time.

A. at

B. since

C. for

D. in