题目内容
45. 1 saw him (play) the violin when I walked past his room.
45. playing
50. 在某些方面，现在的生活比以前好。
, life is.
39. The old man and old woman are a happy (一对) .
40. Children like playing on the (沙滩) .
50. 第二天，他们就动身去了机场。
They the airport.
3. What good (调查) you did!They make us learn about what people have done to live a green life.
() 15. The work was so difficult that can do it well.
A. everybody B. anybody C. nobody D. somebody
() 4. Last Friday I by the classroom and saw Daniel a book to the kids.
A. passed; has read B. passed; reading C. has passed; has read D. has passed; reading
37. Australian seasons are the (相反的) of ours.
49. 你不需要来我们的图书馆，在网上续借就可以了。
You come to our library; just renew them online.
