2013新外研版七年级下英语全册课文Module 1 Lost and foundUnit 1 Whose bag is this?Ms Li: Welcome back to school everyone! First of all, come and look in the lost and found box! There are a lot of things in it. Whose bag is this?李老师：欢迎大家回到学校！首先，来看看失物招领箱！里面有好多东西。这是谁的书包？Lingling: Oh sorry! Its mine. Are my crayons there too?玲 玲：哦，对不起！是我的。我的蜡笔也在里面吗？Ms Li: Are these crayons yours? 李老师：这些蜡笔是你的吗？Lingling: Yes, they are and this eraser too. Thank you. 玲 玲：是的，是我的，还有这块橡皮也是。谢谢你Ms Li: Whose t
