16. The Chinese government has begun a campaign to ________ the crazy housing market.
A. calm B. destroy C. occupy D. reflect
17. Pointing to the house _________ roof grew lots of bush, the old man told me that was _________ I would stay.
A. which; what B. whose; where C. whose; what D. which; where
18. --- Is there anything I can do for you, sir?
--- ___________. I’m being served.
A. Oh, you are a nice girl B. That’s all right
C. You’re welcome D. Thank you all the same
