一般疑问句:Is her family name King?
Is your phone number456-6226?
Are you Jenny?
Is this his pencil sharpener?
Are Lu ping and Xia Yu your friends?
否定句：Her family name is not King.
My phone number is not 456-6226.
I'm not Jenny .
This is not his pencil sharpener.
Lu ping and Xia Yu are not my friends.