根据短文内容，判断句子正(T)误(F)。

     This is my  room. The  books  are in the bookcase. The  picture of my  family  is on  the  wall. My

backpack is on the chair. And I have a baseball. It's on the floor, between the bookcase and the desk.

A computer is on the desk, Some CDs are behind (在……后面) the computer. And I have a cat. It's

on my bed.

( )1. I have some books. They are in the bookcase.

( )2. The picture of my family is on the table.

( )3. I have a baseball on the floor.   

( )4. A sofa is in my room. 

( )5. My cat is on my bed.