根据对话内容用正确的句子完成对话。
A: Good morning, Mr. Zhang.
B: _____ (1), Mr. Wang.
A: _____ (2), Mr. Zhang?
B: I'm from Shanghai. _____ (3)?
A: I'm from Xi'an. Are you a worker?
B: Yes, I am. _____ (4)?
A: I'm a teacher. Do you work in a car factory?
B: Yes, I do. _____ (5)?
A: I teach English.
B: How many children do you have?
A: I have one.
B: Do you have _____ (6)?
A: I have a son.
B: _____ (7)?
A: He's a student.
B: _____ (8)?
A: He's twelve. _____ (9) any children?
B: Yes. I have a daughter. She's a student, too.
A: _____ (10)?
B: Yes. She likes English very much.
