题目内容：

 

A. are         B. spring       C. ours         D. fit         E. heavily F. winter       G. come        H. healthy      I.  hard       J. theirs

1.Don’t forget where you _________/__________ from, little boy.

2. We should take exercise an hour every day and keep _________/_________.

3. __________/ ___________is the best season to go to Harbin.

4. It’s raining ___________/____________. We have to stay at home instead of going out.

5. The classroom is as big as __________/__________.