二、单项选择(共10小题，计10分)
从每小题A、B、C、D中选出一个能填入句中空白处的最佳答案。
21. — Excuse me. How can I get to Shanzihe Airport?
— Take Shanghai Road, follow the __________ and you can’t miss it.
A. way B. traffic
C. notices D. signs
22. — I often feel __________ when speaking in public.
— Well, just take it easy.
A. bored B. great
C. nervous D. serious
23. Mum always tells me “A smile costs __________, but gives much.”
A. anything B. something
C. everything D. nothing
24. Rio 2016 Olympics will __________ 16 days from August 5th to August 21st.
A. last B. continue
C. count D. keep
25. I was caught in the rain. Even __________, I was late again!
A. better B. worse
C. further D. worst
26. Don’t let homework __________ too much time. Children need to play.
A. give up B. take up
C. look up D. put up
27. — Well, mum, could I hang out with my friends now?
— Yes, you __________.
A. may B. can
C. must D. could
28. Give me a chance, __________ I’ll give you a wonderful surprise.
A. or B. so
C. and D. but
29. — May I speak to Mary?
— Hold on, please. She _________ in the kitchen.
A. has cooked B. cooked
C. will cook D. is cooking
30. — Could you please tell me __________?
— At 169, Jinan Road.
A. where the library lies B. how I can get to the library
C. where is the library D. how can I get to the library
，我们将会及时处理。
