06—07九年级（上）英语期末综合练习(二)
（省略听力部分）
Ⅰ. 语言知识运用
（I）选择填空
( )31. It’s our duty ______ the environment.
A. protect B. to protect C. protecting
( )32. We’ve lived here ______ 1990.
So you have lived here ______ about sixteen years.
A. since…for B. for…since C. for…for
( )33. There ______ fresher air and greener trees.
A. are B. is C. was
( )34. Li Lei doesn’t do well in running.
______.
A. So do I B. Nor do I C. So I do
( )35. ______ the Green Great Wall, we have a good harvest this year.
A. Thanks to B. Thanks for C. Thank to
( )36. Not only the twins but also Kate often ______ parents with their work.
A. help B. helped C. helps
( )37. Your father is not here. Where is he, Jim?
He ______ to work.
A. has been B. is going C. has gone
( )38. We can see some trees and flowers on ______ side of the street.
A. both B. either C. all