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

A. on

B. from

C. in

D. on

Câu 1: Your request _______ a scholarship has been taken into account.

A. for

B. in

C. under

D. into

Câu 2: Will this office be adequate ____ your company's need?

A. on

B. for

C. to

D. with

Câu 3: Was your choice of research topic acceptable _____ your instructor.

A. for

B. to

C. on

D. upon

Câu 4: Water is essential _____ all life.

A. on

B. for

C. in

D. with

Câu 5: There is an increasing demand _____ taller building in big cities.

A. with

B. on

C. for

D. of

Câu 6: This movie is based ________ a true story.

A. of

B. at

C. about

D. on