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

A. about

B. on

C. to

D. with

Câu 1: This apartment would be too crowded for two people, but it is perfect ___ one.

A. about

B. with

C. for

D. to

Câu 2: Is the United States the wealthiest country ______ the world?

A. to

B. in

C. for

D. of

Câu 3: Many vegetables, including tomatoes, and corn, are native ______ the New World.

A. for

B. to

C. about

D. upon

Câu 4: Don't put ____ until tomorrow what you can do today.

A. away

B. off

C. aside

D. up

Câu 5: When ______ Rome do as the Romans do.

A. with

B. for

C. in

D. like

Câu 6: Were you aware _____ the regulations against smoking in this area?

A. in

B. with

C. of

D. about