Câu hỏi: I waited _____ 10 o'clock and then went home.

A. until

B. to

C. for

D. in

Câu 1: I’m not familiar ____________ his name, but his face seems familiar me.

A. with

B. about

C. to

D. for

Câu 2: My headaches have been much better since I gave ____________ drinking coffee.

A. to

B. up

C. for

D. with

Câu 3: We were very grateful _________ our friends for all of their assistance.

A. to

B. for

C. off

D. with

Câu 4: If you don’t pay attention_________ the teacher, you won’t understand the lesson.

A. for

B. to

C. at

D. about

Câu 5: Are you acquainted _____ the lady?

A. with 

B. about

C. to

D. at

Câu 6: He has waited _____ her for a long time.

A. to

B. for

C. at

D. until