句型转换，每空一词。

1. This is my sister.(改为一般疑问句)

_____ this _____ sister?    

2. I'm Tom.(改为同义句)      

_____ _____ is Tom.    

3. Jenny's telephone is green.(改为否定句)      

Jenny's telephone _____ _____ green.    

4. My name is Mike Green.(对画线部分提问)      

_____ is _____ name?    

5. His pencil case is red.(对画线部分提问)      

_____ _____ is his pencil case?