听录音，选择正确的答语。(每小题读两遍10分) 
（1）A. OK, here you are.
B. Yes, I do.
C. No, I don’t.
（2）A. It’s Thursday.
B. It’s on the bed.
C. It’s seven o’clock.
（3）A. I’m at home.
B. I’m very happy.
C. I’m ill.
（4）A. Is that Helen?
B. I’m Helen.
C. This is Helen speaking.
（5）A. I’m at school.
B. I’ve got a cold.
C. I can call you.