The umbrella behind the door is Tom一撇s.(划线部分提问,behind the door 划线)

问题描述:

The umbrella behind the door is Tom一撇s.(划线部分提问,behind the door 划线)
( )umbrella( )Tom一撇s.
How much is the skateboard?
How much ( )the skateboard( )

Which umbrella is Tom's?
How much does the skateboard cost?