1. 阅读对话,选择正确的答案。

Sarah: Mum, where is my skirt?

Mum: Is it on your bed,

Sarah: No, it isn't．It's orange．It's your dress．

Mum: Is it red?

Sarah: Yes, it is．  

Mum: Is it on the chair?

Sarah: Yes．Thanks．Mum．

1. （1） Sarah'        is red．

   A . B . C .
3. （2） The orange dress is          ．

   A . Sarah's B . Sarah's mother's C . yours
5. （3） Sarah's skirt is        

   A . on the chair B . on the bed C . on the table