根据括号内的要求完成句子，每空一词。
1. Is Jenny your cousin?(作否定回答)
No, ______ ______.
2. This is an English family.(改为复数句)
These ______ English .
3. Those are orange pencils.(改为单数句)
______ is ______ orange pencil.
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 books are blue. .(对划线部分提问)
______ ______ are his books?
