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

A. at

B. in

C. on

D. of

Câu 1: He is negligent .......... his duties.

A. with

B. to

C. for

D. of

Câu 2: The streets are crowded (at/ in/ with/ of) vehicles at the rush hour.

A. at

B. in

C. with

D. of

Câu 3: My father insisted (in/on/of/at) building a new house.

A. in

B. on

C. of

D. at

Câu 4: Gas is made .......... coal.

A. of

B. from

C. with

D. to

Câu 5: English belongs (from/to/on/in) those who use it.

A. from

B. to

C. on

D. in

Câu 6: Four-fifths of the world's computers use programs (at/in/on/about) English.

A. at

B. in

C. on

D. about