I am Tim (改为一般疑问句并做肯定回答) 

问题描述:

I am Tim (改为一般疑问句并做肯定回答) 
Her ruler is white (white做提问)
_____ ______ is her ruler?
Is this a pen?(做否定回答)
No,_____ ______.

Are you Tim Yes,I am
What colour
it isn't