Listen and choose the right answer( 听问句，选择恰当的答语)
（1）A. She should see a doctor.
B. He should see a doctor.  
C. You should see a doctor.
（2）A. He likes singing.
B. He is happy.
C. He is a postman.
（3）A. He lives in Australia.
B. He works on a boat.    
C. He is a coach.
（4）A. I’m going this evening.
B. I’m going to Beijing.   
C. I’m going to see a film.
（5）A. Yes, he does.
B. Yes, I don’t.
C. No, I don’t.