Câu hỏi: Smoking is harmful (for/with/to/about) our health.

A. for

B. with

C. to

D. about

Câu 1: Lack ..... food had stunted his growth.

A. of

B. in

C. for

D. on

Câu 2: I have some tickets available (for/to/of/with) you.

A. for

B. to

C. of

D. with

Câu 3: Today, women are increasingly involved ....... the politics.

A. of

B. in

C. with

D. from

Câu 4: She was confused (with/on/about/in) the dates.

A. with

B. on

C. about

D. in

Câu 5: He is very worried ......... his new job because he is not quite prepared .......... working.

A. on / over

B. to / off 

C. about / for

D. in / at

Câu 6: Iraq is rich (on/at/to/in) oil.

A. on

B. at

C. to

D. in