1.be free/ are you free 有空
2.an album 一本相册
3.play with a yo-yo 玩溜溜球
4.an idea/ a good idea 一个主意/一个好主意
5just a minute 梢等片刻
6How much do they cost?/ how much are they?/ What’s the price of them? 它们多少钱？
7quite expensive 相当贵
8There is a discount on last year’s cards 去年的卡片在打折
