14. I find ____________ him all about it. A. necessary to te

14. I find ____________ him all about it.A. necessary to tell B. that necessary to C. necessary it to tell D. it necessary to tell15. When he was in the office, he preferred ________ something ________ nothing.A. to do; than do B. to do; rather than C. doing; rather than doing D. doing; to doing16. .How dirty the tables are! They need________.A. to clean B. clean C. cleaning D. cleaned17. I'm sorry ____ so long, I forgot to tell you in advance where I had put my key.A. to keep you wait B. to keep you waiting C. to keep you waited D. to keep you waitting 18.They haven't decided when __________ for Shanghai.A. to be leaving B. to leave C. leaving 19. His father agreed __________ $ 4,000 for the car. A. with paying B. to paying C. to pay D. on paying 20. How long did you spend _______ your new house yesterday? A. to decorate B. decorate C. decorating D. decorated21. It was great fun _________ a picnic on the hill. A. to have B. of having C. have D. had 22. A policeman saw two thieves ____ a girl's mobile phone on a bus and he caught them at once. A. to steal B. stealing C. stole D. stolen23. It's bad for your eyes __________ computer games for a long time. A. plays B. to play C. play D. played24. -Do you often hear John ________ in his room? -Yes. Listen! Now we can hear him ________ in his room. A. sing; to sing B. singing; singing C. sing; singing D. to sing; singing

D 再答： B
再答： D
再答： B
再答： B
再答： C
再答： C
再答： B
再答： B
再答： B
再答： C