1.on the desk
2.in the drawer
3.between the desk/table and the chair
4.under the sofa
5.in front of my bag
6.in his room
7.beside lisa's bookcase
8.in his daughter's dictionary
9.under his cousin's chair
10.on jim's bed
1.my notebook is on the desk
2.Her Maths book is not in her bag
3.your pencil-box is in the stationery bag.