Sam: Is this
1. (you / your) picture?
Lily: Yes,
2. (it is / it isn’t).
Sam:
3. (Is / Do) that tall man your father?
Lily: No.
4. (She / He) is my uncle. And the lady is my aunt.
Sam: She is pretty and young.
5. (Who’s / What’s) the baby?
Lily: She’s my
6. (sister / brother).
Sam: Is the short boy your brother?
Lily:
7. (Yes / No), he isn’t. He’s my
cousin(表弟).