句型转换

1. Is Jenny  your daughter?(作否定回答)  

No, _____ _____. 

2. I have three notebooks.(改为一般问句)

_____you _       three notebooks?

3.Those are oranges.(改为单数句)  

_____  is _____ orange .

4.These are his pencil sharpeners.( .(改为否定句)  

These  _____ _____ his pencil sharpener.

5.My pencil case is in my backpack.(对划线部分提问) 

_____ _____your pencil case?

6.His balls are   black and white.   .(对划线部分提问)  

_____ _____ are his balls?