【题目】将下列句子组成一段通顺的对话。
(______)I don’t know. Is it your bag?
(______)No, it isn’t.
(______)Where is my new toy, Mum?
(______)Oh,no. It’s behind the door.
(______)Is it under you bed?
【答案】2 3 1 5 4
【解析】
略