4.　　　 have a look看一看

3.　　　 hundreds of数百的

2.　　　 on show=on display展览

1.　　　 be not at home=be out不在家

13.　 I’ll take it.我买下它。

Unit10

12.　 How much is it?=How much does it cost?…多少钱

11.　 in/around/all over the world全世界

10.　 as first language作为第一语言

9.　　　 three quarters of四分之三的…

8.　　　 none of全部都不