题目内容：

 

1.This is my uncle.(改为一般疑问句）

______ this________ uncle?

2.That is Emma’s aunt.(改为复数句）

_______ ______ Emma’s aunts.

3.They are __my parents___.(对画线部分提问)

__________ _______?

4.Is Liu Qiang your brother?(作否定回答）

______ , he ______ .

5.These are my sisters.(改为单数句)

______ is my________.