用do、have的适当形式填空。
A:____ Bob ____ a volleyball?
B:No, he ____.
A:____ he ____ a ping-pong bat?
B:Yes, he ____. I think he ____ a ping-pong ball, too.
A:Hmm…Let's ask.
根据题意补全句子
1. Your schoolbag is in the school ____(图书馆).
2. Ask the teacher for your ____(笔记本).
3. Is your ____(棒球)in the classroom?
4. Is this your ID c____?
5. E____ me at lilei@163.com.
6.我必须找到它。
I ____ ____ it.
7. That is my schoolbag.(改为一般疑问句)
____ that ____ schoolbag?