Câu hỏi: The plane took___________ very quickly.

A. of

B. off

C. to

D. up

Câu 1: We were very grateful _________ our friends for all of their assistance.

A. to

B. for

C. off

D. with

Câu 2: If there was a technical failure, Gagarin might never get __________ to the Earth.

A. to

B. back

C. from

D. down

Câu 3: Helen takes____________ her mother in many ways.

A. up

B. off

C. after

D. to

Câu 4: It was not a problem. We looked____________ his number in the telephone book.

A. up

B. for

C. to

D. after

Câu 5: We need to set ___________ early tomorrow.

A. off

B. of

C. for

D. to

Câu 6: Anne’s leaving___________ London tomorrow morning.

A. to

B. for

C. of

D. by