Ⅱ.听句子，选择正确答语。每个句子读两遍。（5分）
( )6. A.Good idea. B.Thank you. C.Sorry, I don’t know.
( )7.A.Yes, they are. B.Yes, there are. C.Four chairs.
( )8.A.Yes, there is. B.It’s my father’s. C.It’s under the tree.
( )9.A.Yes, there are two floors. B.There are three. C.There is a house.
( )10.A.Some books. B.Yes, there are some books. C.Near the windows.
