根据对话内容，从方框中选择适当的句子补全对话。

A: __
B: It is a photo of my family.
A: ____
B: Sure, here you are.
A: Who is this man? Is he your father?
B: No, he isn’t. __
A: Is he a worker?
B: __
A: Where are you?
B: _____