（1）Is this Tina's room？
A．Yes，it is.
B．No，it isn't.
C．No，it's my room.
（2）Where is her hat？
A．It's on the bed.
B．It's on the chair.
C．It's on the desk.
（3）Where is her ruler？
A．On the desk.
B．Under the desk.
C．We don't know.
（4）Where are her books？
A．They're under the desk.
B．They're on the chair.
C．They're on the desk.
（5）Where is her schoolbag？
A．It's on the chair.
B．It's under the chair.
C．It's on the floor.