1．That is a backpack．（对划线部分提问） 

_______ that_______ Eng1ish?

2．Her pencil is green．（对划线部分提问）

_______ is her pencil? 

3．My ping-pong bats are on the desk．（对划线部分提问）  

_______ _______ your ping-pong bats?

4．I have a volleyball（一般疑问句） 

_______ you_______ a volleyball?

5．Sonia has 5 balls．（否定句）

Sonia_______ _______ 5 balls．