Câu hỏi: If there was a technical failure, Gagarin might never get __________ to the Earth.

A. to

B. back

C. from

D. down

Câu 1: My headaches have been much better since I gave ____________ drinking coffee.

A. to

B. up

C. for

D. with

Câu 2: He has waited _____ her for a long time.

A. to

B. for

C. at

D. until

Câu 3: I waited _____ 10 o'clock and then went home.

A. until

B. to

C. for

D. in

Câu 4: We’ll buy a smaller house whenthe children have grown____________ and left home.

A. to

B. up

C. at

D. for

Câu 5: He had learned the whole poem _____ heart.

A. in

B. of

C. to

D. by

Câu 6: Your friend is always complaining__________ her job.

A. with

B. about

C. of

D. to