693. Don’t make faces _____ others in class.

A. at　　 B. to　 C. with　　 D. of

692. The box is too heavy ____.

A. to carry　　 b. to carry it　　 C. carrying　　 D. carrying it

690. Trees can ____ wind blowing soil.

A. prevent　　 B. keep　　 C. stop　　 D. both A and C 691. He often mistakes me _____ my brother.

A. to　　 B. as　　 C. for　　 D. with

689. I feel ____.

A. ill　　 B. bad　　 C. sick　　 D. all of the above

688. Don’t make any noise. The baby ____.

A. went to bed　　 B. was asleep　　 C. went to sleep　　 D. was sleeping

687. My father will____ Japan.

A. be on a visit　　 B. be in a visit to　　 C. be a visit　　 D. be on a visit to

686. The football hit her ____

A. on her head　　 B. on the head　　 C. by her head　　 D. by the head

685. The boy took your pencil ____ mistake.

A. for　　 B. by　　 C. to come　　 D. comes

684. Don’t worry about him. He is ____ danger.

A. in　　 B. over　 C. out of　　 D. at\

683. Mr. Brown was at the ____ of the line, not at the end of it.

A. head　　 B. hard　　 C. begin　　 D. start