Question

1.Those are my books改为一般疑问句2.This is his ruler 改为复数句 3.That is my brother改为复数句

4.This is my grandmother用grandparents改为复数形式 5.These are her brothers.改为否定句 6.Those are my books对my books提问。 7.Is he your friend?做肯定回答 8.Dave and Anna are my friends改为一般疑问句

Answer 1

你好

1. 一般疑问句： Are those your books?

2. 复数句：These are his rulers

3. 复数句：Those are my brothers

4. 复数形式：These are my grandparents.

5. 否定句：These are not her brothers.

6. 对my books 提问：What are those?

7. 肯定回答：Yes, he is.

8. 一般疑问句：Are Dave and Anna your friends.?

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Answer 2

Are those your books?
These are their rulers
Those are our brothers
These are my grandparents
These are not her brothers
What are those?
Yes he is
Are Dave and Anna your friends?