1-  Your book is beautiful
2-  my book is dirty
3-  the book he is broken
4-  do not touch my notebook!
5-  my book is Spiderman
6-  my pen is new
7-  my notebook was scratched
8-  broke down his pen
9-  my notebook is in the trash
10-  Your book is in the bag
11-  give me your backpack to fill your pen
12-  spotted me with my down