Câu hỏi: Your profession is similar (to/in/on/of) mine.

A. to

B. in

C. on

D. of

Câu 1: Four-fifths of the world's computers use programs (at/in/on/about) English.

A. at

B. in

C. on

D. about

Câu 2: He is sad (about/in/on/of) his son’s laziness.

A. about

B. in

C. on

D. of

Câu 3: That singer has become very popular (at/with/to/of) the youth.

A. at

B. with

C. to

D. of

Câu 4: I'm not acquainted (at/in/with/of) those flowers.

A. at

B. in

C. with

D. of

Câu 5: He is negligent .......... his duties.

A. with

B. to

C. for

D. of

Câu 6: The car went .......... full speed.

A. with

B. for

C. to

D. at