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

A. of

B. in

C. for

D. on

Câu 2: Please write your answers ......... ink.

A. in

B. with

C. of

D. by

Câu 3: She is serious (with/about/of/for) learning to be a doctor.

A. with

B. about

C. of

D. for

Câu 4: 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 5: Are you capable (with/of/for/to) doing that job?

A. with

B. of

C. for

D. to

Câu 6: 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