Câu hỏi: As I was ....... of the change in the program, I arrived half an hour late for the rehearsal.

A. unaware

B. unconscious

C. unable

D. unreasonable

Câu 1: If you have ever watched television, you have seen plenty .......... drug advertisements.

A. with

B. of

C. for

D. about

Câu 2: May I introduce you .......... Mrs Brown?

A. with

B. for

C. to

D. of

Câu 3: Family members who live apart try to get together ...... Tet.

A. in

B. at

C. on

D. during

Câu 4: She intended to quit her job to stay ....... home and look  .......... her sick mother.

A. in / at

B. at / after

C. for / over

D. up / on

Câu 5: She is serious (with/about/of/for) learning to be a doctor.

A. with

B. about

C. of

D. for

Câu 6: As an adult, I am independent ......... my parents financially.

A. of

B. with

C. out

D. on