跟据上下文意思,补全下列对话。（每小题2分，共10分）
（1）Where does he work?     
（2）Who is that?        
（3）What is he going to do?
（4）Are you going to read books?       
（5）What does he do?
（6）Does he like sports?                 
（7）What did he do there?
A:______________________________?
B: That’s Mr Li.
A:______________________________?
B: He is an engineer.
A:______________________________?
B: He works in a car company.
A:______________________________?
B: No, he likes singing.
A:______________________________?
B: He is going to visit his father.