--Do you have a ping-pong bat?
--__________．we can play it in the room．

1. A.
   Yes，I do
2. B.
   No．I’m not
3. C.
   Yes，I am
4. D.
   No，I don’t

--Do you have a ping-pong bat?
--__________．we can play it in the room．

1--Do you have a ping-pong bat?

--__________．we can play it in the room．

A．Yes，I do        B．No．I’m not    C．Yes，I am        D．No，I don’t