下列句子均有一处错误，请在错处下划横线，并把正确答案写在题后的横线上。

1. There are four peoples in my family.  _____

2. Are those your friend?                      _____

3. That is his father friend.                    _____

4. This isn't her bag. It's I bag.             _____

5. —What are these?                          _____

    —These are apples.                        _____

6. Are they your grandparent?             _____

7. —Dad, he is my friend, Tom.

    —Hello, Tom                                 _____

8. Excuse me, is that yours watch?      _____

9. Mr Green is Jim father.                   _____

10. What's a name of his cat?             _____