Câu hỏi: He had learned the whole poem _____ heart.

A. in

B. of

C. to

D. by

Câu 1: Are you worried _____ the final examination?

A. about

B. to

C. with

D. of

Câu 2: I’m not familiar ____________ his name, but his face seems familiar me.

A. with

B. about

C. to

D. for

Câu 3: The river Rhine flows _____ the North sea.

A. to

B. into

C. in

D. for

Câu 4: She is famous _____________her beautiful face and sweet voice.

A. with

B. about

C. to

D. for

Câu 5: He has waited _____ her for a long time.

A. to

B. for

C. at

D. until

Câu 6: Are you acquainted _____ the lady?

A. with 

B. about

C. to

D. at