7/. What’s the probable relationship between the two speaker？
A. Strangers B. Husband and wife C. Mother and son
8. What are the two speakers talking about ?
A. A camera B. An MP4 C. A mobile phone
9.How much does it cost ?
A. ￥400 B. ￥500 C. ￥600
10.Why did Mother buy it for the boy?
A. Because it was his birthday
B. Because he helped his mother do the housework
C. Because he got the first place in the English competition