I

⑴Who's that man?    

⑵Is it in your toy box?    

⑶Do you like pears?    

⑷Sorry, I don't like apples.    

⑸How many birds do you see?    

II

A. No, it isn't.

B. He's my father.

C. I see sixteen

D. Yes, I do.

E. Me, neither.