题目内容
Read and act it out.(读一读,演一演)
A:Whose bag is it?
B:I don't know.Is it Lingling's?
A:No, Lingling's bag is red.But this one is blue.
B:Look, Sam is coming!Is it his?
A:Let's ask Sam.
A&B:Sam, is it yours?
C:Yes, it is mine.
A&B:Here you are.
C:Thank you!
答案:
略

练习册系列答案
相关题目