Câu hỏi: I'm not acquainted (at/in/with/of) those flowers.

A. at

B. in

C. with

D. of

Câu 1: The streets are crowded (at/ in/ with/ of) vehicles at the rush hour.

A. at

B. in

C. with

D. of

Câu 2: We are present (at/in/to/of) the lecture yesterday.

A. at

B. in

C. to

D. of

Câu 3: English belongs (from/to/on/in) those who use it.

A. from

B. to

C. on

D. in

Câu 4: Ottawa is .......... Canada.

A. with

B. on

C. to

D. in

Câu 5: A bird .......... the hand is worth two .......... the bush.

A. on - on

B. on - in

C. in - in

D. in - on

Câu 6: Most children are ill-prepared (to/for/from/at) employment.

A. to

B. for

C. from

D. at