13. If you want to slow down, you must ______ harder on the brakes.

　 A. take　　　　 B. press　　　　 C. sweep　　　　 D. carry

12. The new teacher made a strong ______ on all of us by her humorous speech.

　 A. idea　　　　 B. effect　　　　 C. opinion　　　　 D. impression

11. The deadly accident ______ his careless driving.

　 A. resulted of　　 B. led to　　 C. resulted from　　 D. resulted in

10. ______ in thought, he almost ran into the car in front of him.

　 A. Losing　　　 B. Having lost　　　　 C. Lost　　　　 D. To lost

9. When the teacher entered the classroom, he found some parents attending the meeting _____ in the back.

　 A. seating　　　　 B. siting　　　　 C. seated　　　　 D. sat

8. ______ in the examination, the boy was scolded by his teacher.

　 A. Catching cheated　 B. Caught to cheat　 C. To catch cheating　 D. Caught cheating

7. –Your ceiling requires ______.　　　 –Yes, I’ll have some workers ______ it.

　 A. mending; to mend　 B. mending; mend　 C. to mend; mend　 D. to be mended; to mend

6. ______ time, the girl will make a first-class dancer.

　 A. Having given　　 B. To give　　 C. Giving　　 D. Given

5. Careful surveys(调查) have pointed out that as many as 50 percent of the patients do not take drugs ________ directed.

　 A. like　　　　　 B. so　　　　　 C. which　　　　　 D. as

4. After having followed the thief for half an hour, they ______ him in a large supermaket.

　 A. lost sight of　　 B. lost the sight　　 C. caught sight of　　 D. out of sight