根据上下文，在横线上填入适当的单词，使对话完整，符合逻辑
Jack: Mary, 1 this on the table?
Mary: Oh, it is a photo 2 myfamily.
Jack: 3 I have a look?
Mary: Sure(当然)!
Jack: Is the boy 4 brother?
Mary: No, he 5 . He is my uncle’s son. He is my 6 .
Jack: Is the girl in green (穿着绿色的衣服) your 7 ?
Mary: Yes. We are twins (双胞胎).
Jack: Is the woman your 8 ?
Mary: No, she isn’t. She is my mother’s sister. She is my 9 .
Jack: Oh, 10 is your mother?
Mary: She is in the middle of the photo.
1. ______ 2. ______ 3. ______ 4. ______ 5. ______
6. ______ 7. ______ 8. ______ 9. ______ 10. ______
