30. Don't forget to _ _the lights when you leave the classroom.
A. turn on B. turn off C. turn down
29. --Is this your son's baseball?
--No. is in the bag.
A. His B. Hers C. Yours
28. It them several years to build the Qinghai-Tibet Railway.
A. spent B. took C. paid
27. Hurry up! The meeting will begin 3:00 p m.
A. in B. on C. at
26. --What's wrong with your daughter's________?
--She can't see things clearly.
A. eyes B. ears C. nose
25. He sent me a present on my birthday.
A. bag B. gift C. picture
B)单项选择
从A、B、C三个选项中选出一个能填入空白处的最佳选项。
24. It's raining hard. You'd better not go out.
A. difficult B. really C. heavily
23. We often take a walk in the evening.
A. have B. hold C. make
22. There is a tall tree in front of the house.
A. behind B. before C. beside
A)词语释义
从A、B、C三个选项中选出一个与画线部分意思相同或相近的选项。
21. It's very kind of you to help me with my English.
A. well B. clever C. nice