题目内容
II.用适当的介词或副词填空
1. The paper is made wood.
II. 1. from
() 3. is very important endangered animals.
A. This;to save
B. That;saving
C. It;to save
D. It;saved
1. Let's meet at the school g at 7: 00 tomorrow morning.
3. 为了达到严格老师的标准，我们认真地做家庭 作业。
We do our homework carefully of a strict teacher.
2. Bike riding has more a than disadvanta ges.
4. We really should ride in cars.(改为否定句)
We really in cars.
6. I often throw things I don't use any longer.
3. She is (know) for using iron from old cars to make art pieces.
5. 空气被严重污染。
The air is .
