Câu hỏi: Helen takes____________ her mother in many ways.

A. up

B. off

C. after

D. to

Câu 1: Courses like shoemaking or glass engraving provide people___________ practical skills they can do with their hands.

A. to

B. with

C. of

D. for

Câu 2: We areall aware____________ the importance of the environment protection.

A. of

B. about

C. to

D. of

Câu 3: I always come _____ school _____ foot.

A. to/ on

B. to/ by

C. to/ with

D. at/ on

Câu 4: Are you acquainted _____ the lady?

A. with 

B. about

C. to

D. at

Câu 5: The computer isn’t working. It broke____________ this morning.

A. down

B. in

C. with

D. at

Câu 6: If there was a technical failure, Gagarin might never get __________ to the Earth.

A. to

B. back

C. from

D. down