听问句，选答句。将正确答案序号填在括号内。（共10分）
（1）A.Oh,that’s very old.    B. All right                 C. Great
（2）A.I bought a book         B.I went to a library.       C.I am very happy.
（3）A.Yes, we do.             B．No, he doesn’t.          C．Thank you.
（4）A.You’re welcome.        B. Don’t worry.             C. You can go.
（5）A.It’s in November.      B. It’s in December.       C. It’s in October.