根据括号内的要求完成句子，每空一词（含缩写）
Is Jenny your daughter?（作否定回答）
No, ___________   ______________.
I have three notebooks.（改为一般问句）
         you        three notebooks?
Those are oranges.（改为单数句）
__________ is __________ orange .
These are his pencil sharpeners.（改为否定句）
These  _________   ___________ his pencil sharpener.
My pencil case is in my backpack.（对划线部分提问）
                    your pencil case?
His balls are black and white.   .（对划线部分提问）
___________  ___________  are his balls?