补全对话。
A: Do you know we have a new teacher and two new students this term?
B: Really? What does the new teacher look l ?
A: He is an old man. He 2 no hair.
B: Is he bald?
A: Yes. And he 3 glasses.
B: 4 he have a mustache?
A: No, he _ 5 a beard. He is not good looking, But he is very kind.
B: What 6 your new classmates? What 7 they __ 8 like'?
A: They are twins. They look the 9 .They 10 of medium height. They're not heavy _ 11 thin,
They _ 12 curly hair.
B: What's the 13 14 their hair ?
A: Well, they 15 blonde hair. They are good-looking
