A: How many people are there in your family?
B: There are four.
A: Who are they?
B: They're my father, mother, sister and me.
A: How old is your father?
B: He's 40 years old. And he's tall and strong（强壮）.
A: Is he a doctor?
B: No, he's a manager. He works in a company.
A: What about your mother?
B: My mother is 35 years old. She's a little fat. She's wearing glasses. She's a housewife(家庭主妇). She cooks for us everyday. She looks after the family. She is a good mother. We all love her.
A: Who's that girl with short hair? Is it your sister?
B: Right! She's 16 years old.
A: Oh, is she a pupil?
B: Yes,she studies at Zhixin Middle School.She can speak English well.She can also draw.She is going to be a painter (画家）in the future.