通读下面的短文，掌握其大意，然后从各题所给的A、B、C、D三个选项中选出一个最佳答案。
Mike: Hi, Cindy! How are you?
Cindy: Hello, Mike. I am fine, thanks.
Mike: Cindy, I 1 a photo. Is it yours?
Cindy: Yes. It is 2. Thank you, Mike.
Mike: You are welcome. 3 they in this picture?
Cindy: They are my grandparents.
Mike:4 this man your father?
Cindy: No. He is my father's brother. He is my 5.
Mike: The girl is nice. Is 6 your sister?
Cindy: No. She is my friend, Lucy. She is in China now.
Mike: What is her 7? I want to know something 8China.
Cindy: It is lucy226@qq.com. You can 9 Lucy at 536-85472, too.
Mike: Thanks. Have a 10 day!
Cindy: You, too.
