将下列句子变成同意句。
1. This is my pink sweater.
    This ______ sweater is ______.
2. Are these your oranges?
    Are these ______  ______?
3. Whose shoes are these?
    ______  ______ these shoes?
4. Those are our coats.
    Those coats ______  ______.
5. This is their classroom.
    This ______ is ______.
6. There are four books in my bag.
    I ______  ______  ______ in my bag.
7. Do you have any pencils?
    ______  ______ any pencils in your pencil-box?
8. Is that her bike?
    Is that bike ______?

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。

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?             _____