My Room

Choose the most appropriate preposition for each gap.
   by      in      of      on      to      with   
When I enter my room, I see my wardrobe front me, my bed is on the right side. Next my bed there is my radio the floor.
On the left side there are my desk my PC and a table my CDs and stuff I need at school.
Another small wardrobe filled clothes is next the window. My walls are decorated by posters and pictures drawn me.