I

⑴The bed is too hard.     

⑵How old is your brother?    

⑶Are there any pictures on the wall?    

⑷Christmas is coming.     

⑸What do you do?    

⑹What do you like doing?     

⑺How many rooms are there?     

II

A. Yes, the boy can't sleep well.

B. Let's buy a turkey for it.

C. I like singing.

D. I'm a teacher.

E. There are 20 rooms.

F. Yes, there are.

G. He is twelve years old.