听问句，选择最佳答语，把字母编号填入题前的括号里。
（1）A. It’s on the chair.
B. It’s yellow.
C. It’s a sweater.
（2）A. It’s on the floor.
B. It’s on the second floor.
C. It’s on second floor.
（3）A. No, you aren’t. It’s cold.
B. No, you can. It’s cold.
C. No, you can’t. It’s cold.
（4）A. Yes, there are.
B. Yes, they are.
C. Yes, they aren’t.
（5）A. Yes. I want 5 tomatoes.
B. Yes, here you are.
C. Thank you.