Câu hỏi: May I introduce you .......... Mrs Brown?

A. with

B. for

C. to

D. of

Câu 1: The boy is afraid (of/on/in/about) snakes.

A. of

B. on

C. in

D. about

Câu 2: She has a promising future ahead ............ her.

A. for

B. from

C. on

D. of

Câu 3: Instead ......... .petrol, cars will only run .......... solar energy and electricity.

A. of / on

B. for / by

C. in / over

D. from/ upon

Câu 4: We are ashamed (at/in/to/of) his behavior.

A. at

B. in

C. to

D. of

Câu 5: I have some tickets available (for/to/of/with) you.

A. for

B. to

C. of

D. with

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

A. on

B. at

C. to

D. in