（1）Is it a nice room？
A.Yes，it is.
B.No，it isn't.
C.We don't know.
 （2）What's on the bed？
A.A clock.
B.A tape player.
C.A radio.
（3）Where's the clock？
A.It's on the table.
B.It's in the bookcase.
C.It's on the desk.
（4）Is the phone in the bookcase？
A.Yes，it is.
B.No，it isn't.
C.It's in the bookcase.
 （5）Does the boy have a model plane？
A.No，he doesn't.
B.Yes，he does.
C.We don't know.