帮我做个英语题

根据上下文完成对话。

A:Is that your family?

B:______________

A:Is this your grandfather?

B:Yes,it is.

A:______________

B:No, it isn,t. It's my aunt._____

A:Is this your mother?

B:Yes,it is.

A:Who's this man?______

B:No. He's mu uncle.____This is my father.

1.Yes ,it is.

2.Is this your mother ?

3She's my mother's sister.

4.Is this your father ?

5.He's my father's brother.