Câu hỏi: Is the United States the wealthiest country ______ the world?

A. to

B. in

C. for

D. of

Câu 1: Many vegetables, including tomatoes, and corn, are native ______ the New World.

A. for

B. to

C. about

D. upon

Câu 2: Tepees are characteristic ______ the Indian tribes of the Great Plants.

A. of

B. upon

C. from

D. about

Câu 3: Mark Twain based the story ______his experience in the West.

A. on

B. from

C. in

D. on

Câu 4: This style of architecture is typical ___ the Colonial period.

A. of

B. to

C. about

D. with

Câu 5: People who are afraid ___ heights are called acrophobes.

A. of

B. on

C. in

D. to

Câu 6: Your request _______ a scholarship has been taken into account.

A. for

B. in

C. under

D. into