题目：
用 he, she, it, this, these, his, her, your, my 完成句子。
1. The boy is Zhang Ming. ______ is my brother.
2. —Is ______ your mother?
—No, ______ isn't.
3. ______ are my parents.
4. —Is the man your father?
—No. He is ______ uncle.
5. —Is ______ your friend?
—Yes, he is. ______ name is Bob.
6. That is my sister. ______ name is Alice.
7. —What's ______ father's name?
—My father's name is Jack Brown.
答案：
1. He 2. she, she 3. These 4. my 5. he, His 6. Her 7. your
