() 30. (2015 •陕西) It's every policeman's dream to keep people and the traffic in good order.

   A. safe   B. healthy   C. busy   D. famous

() 29. (2015 •陕西) We have done much to protect the environment. So the river is getting than before.

   A. dirtier   B. dirty   C. cleaner   D. clean

() 28. (2015 •常州) 一Don’t you think it is of some teenagers to be crazy about pop stars?

—Well,I don't think so. We were once young and had the similar experiences.

   A. creative   B. silly

   C. wise   D. curious

() 27. (2015 •温州) I fell off the bike on my way to school. ,I wasn't hurt.

   A. Luckily   B. Suddenly

   C. Politely   D. Recently

() 26. (2015 •温州) A person who is does not tell lies or cheat people.

   A. careless   B. stupid

   C. honest   D. humorous

() 25. (2015 •丹东) 一Let's go out for a walk.

—YouM better not. These days the air is getting much than it was before.

   A. better   B. worse   C. cleaner   D. easier

() 24. (2015 •丹东) You get wet all over. It must be raining outside.

   A. heavily   B. hardly   C. carefully   D. loudly

() 23. (2015 •杭州) My time in the middle school was one of periods of my life.

   A. exciting   B. more exciting

   C. the more exciting   D. the most exciting

() 22. (2015 •广东) Bob knows how to cut the cost of the project. I'm sure he can do the work with money and people.

   A. less;less   B. fewer;more

   C. more;fewer   D. less;fewer

() 21. ( 2015 •重庆) He has arms now and is able to pick the table up with one hand.

   A. weakest   B. weaker

   C. strongest   D. stronger