Câu hỏi: My father insisted (in/on/of/at) building a new house.

A. in

B. on

C. of

D. at

Câu 1: I shall wait .......... you.

A. about

B. by

C. to

D. for

Câu 2: I was absent (at/in/to/from) class before yesterday.

A. at

B. in

C. to

D. from

Câu 3: Teachers are responsible (at/for/to/of) their teaching.

A. at

B. for

C. to

D. of

Câu 4: If you earn a good salary, you can be independent .......... your parents.

A. for

B. to

C. of

D. by

Câu 5: Four-fifths of the world's computers use programs (at/in/on/about) English.

A. at

B. in

C. on

D. about

Câu 6: He is sad (about/in/on/of) his son’s laziness.

A. about

B. in

C. on

D. of