Câu hỏi: She is interested …….. making money.

A. of

B. at

C. in

D. by

Câu 1: It was really kind ….. you to help poor people.

A. to

B. for

C. of

D. on

Câu 2:  We …… a lot important inventions in the future.

A. have

B. will have

C. had

D. has had

Câu 3: We arrived ……….. the station five minutes late.

A. on

B. to

C. at

D. in

Câu 4:  She and I……… each other since we were at secondary school.

A. know

B. knew

C. have known

D. has known

Câu 5: All of the clothes sold in this store were made …… hand.

A. in

B. with

C. on

D. by

Câu 6: After our guests ………, we sat down to dinner.

A. arrived

B. arrive

C. were arriving

D. have arrived