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

A. at

B. in

C. on

D. of

Câu 1: The air at the seaside is good (at/for/on/of) health.

A. at

B. for

C. on

D. of

Câu 2: I'm not acquainted (at/in/with/of) those flowers.

A. at

B. in

C. with

D. of

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

A. to

B. in

C. into

D. for

Câu 4: He is sad (about/in/on/of) his son’s laziness.

A. about

B. in

C. on

D. of

Câu 5: The streets are crowded (at/ in/ with/ of) vehicles at the rush hour.

A. at

B. in

C. with

D. of

Câu 6: We are proud (at /in/on/of) our people's heroic tradition.

A. at

B. in

C. on

D. of