补全对话。A：That white dog is so cute.
____B：No，it isn't.
A：
____B：It's Mrs Green's.
A：
____B：No，it isn't.
____A&B：
____Mrs Green：Sure. Come here，dear.
A．Is it eating now?
B．Is this your dog?
C．It's playing a ball.
D．Can we play with your dog, Mrs Green?
E．Whose dog is it? |
