Câu hỏi: Reviewers describe books _______ “hard-to-put-down”, or “hard-to-pick-up-again”.

A. as

B. for

C. into

D. in

Câu 1: It is important to have someone that you can confide ________.

A. up

B. in

C. at

D. with

Câu 2: He worked hard ________ a mechanic for ten years before being appointed manager.

A. as

B. at

C. with

D. by

Câu 3: Governments have enacted laws to protect wildlife ________commercial trade and overhunting.

A. from

B. without

C. for

D. at

Câu 4: They considered women to be better suited ________childbearing and homemaking.

A. of

B. on

C. to

D. for

Câu 5: She prefers carnations __________roses. In fact, she dislikes roses.

A. to

B. about

C. or

D. with

Câu 6: You should pay more attention __________ what your teacher explains.

A. in

B. at

C. on

D. to