Câu hỏi: The plane took___________ very quickly.

A. of

B. off

C. to

D. up

Câu 1: Are you acquainted _____ the lady?

A. with 

B. about

C. to

D. at

Câu 2: The computer isn’t working. It broke____________ this morning.

A. down

B. in

C. with

D. at

Câu 3: We need to set ___________ early tomorrow.

A. off

B. of

C. for

D. to

Câu 4: We were very grateful _________ our friends for all of their assistance.

A. to

B. for

C. off

D. with

Câu 5: Anne’s leaving___________ London tomorrow morning.

A. to

B. for

C. of

D. by

Câu 6: We’ll buy a smaller house whenthe children have grown____________ and left home.

A. to

B. up

C. at

D. for