() 3. The children won’t climb the hill if it this Sunday.

   A. rain   B. rained

   C. rains   D. will rain

() 5. The little boy was wrapping the present would be sent to his teacher.

   A. who   B. /   C. what   D. that 

() 4. The fence used soda cans.

   A. built out of   B. is building with

   C. is built out of   D. is built by

6. 去年我们种植了成千上万棵树。

Thousands of trees by us last year.

5. 这种酒是由葡萄酿成的。

The wine grapes.

4. 天气变得越来越暖和了。

It is getting .

3. 每个人都应该意识到环境的重要性，并且做一些 事情来保护它。

Everyone should realize the and do something to protect it.

2. 她常去的那家电影院已经被拆毁了。

The cinema she used to visit had been .

5. Not only Tom but also his classmates (enjoy) themselves every day.

4. Helen is an (inspire) to us all.