Câu hỏi: The air at the seaside is good (at/for/on/of) health.

A. at

B. for

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

A. at

B. in

C. on

D. of

Câu 3: The book is divided (to/in/into/for) three parts.

A. to

B. in

C. into

D. for

Câu 4: Your words are contrary (to/in/on/of) your acts.

A. to

B. in

C. on

D. of

Câu 5: My father insisted (in/on/of/at) building a new house.

A. in

B. on

C. of

D. at

Câu 6: I'm interested (at/in/on/of) current events.

A. at

B. in

C. on

D. of