Câu hỏi: We are proud (at /in/on/of) our people's heroic tradition.

A. at

B. in

C. on

D. of

Câu 1: A bird .......... the hand is worth two .......... the bush.

A. on - on

B. on - in

C. in - in

D. in - on

Câu 2: I was absent (at/in/to/from) class before yesterday.

A. at

B. in

C. to

D. from

Câu 3: If you earn a good salary, you can be independent .......... your parents.

A. for

B. to

C. of

D. by

Câu 4: The car went .......... full speed.

A. with

B. for

C. to

D. at

Câu 5: Gas is made .......... coal.

A. of

B. from

C. with

D. to

Câu 6: I'm not acquainted (at/in/with/of) those flowers.

A. at

B. in

C. with

D. of