听录音，选出你所听到句子的答语。（10%）
（1）A. He’s a teacher.
B. Yes, she is.
C. Yes, she’s my teacher.
（2）A. My name is Tom.
B. Her name is Sarah.
C .This is Sarah.
（3）A. No, they aren’t.
B. Yes, they aren’t.
C. No, they are.
（4）A. It’s a schoolbag.
B. Some books and pens.
C. It’s red.
（5）A. There are 9.
B. They’re in the room.
C. They are 9.