题目内容
②Wood________ to make paper.
A. can't be used B. be used for
C. can be used D. was used
②C
3. 我后悔顶嘴，不听妈妈的话。
I ________ ________ ________ ， not listening to Mom.
4. Students must finish their homework on time.(改为被动语态）
The homework__________ __________ _________ on time by students.
3. Why do you think___________ ？
A. is he running B. he is running
C. he runs D. he running
It is_________ _________ _________ ________ a cat.
5. The trees must___________ (water) every day.
2. In Western countries teenagers can_______________ (应付.处理)their own lives very well.
3. His parents are always___________ (worry)about hinx
