【简答题】
用所给单词的适当形式填空
1. Tom and I____(be) brothers.
2. Those____(be)my grandparents.
3. What____(be) these?
4. ____ ( this)are my friends Li Lei and Lin Tao.
5. Those are my____(key).
6. Are these your____(book)?
7. That's____(he) brother.
8.(be) you Mary?
参考答案:
参考解析:
举一反三