Possessive adjective: This is my book its colour is blue. this is his car its...

Hi
this is my book its colour is blue. this is his car its colour is red.
this is our house ,its colour is white. this is her pen its colour is red.
this is their dog ,its colour is black. this your book and so on.

Hi,

This is my book. It’s colour is blue. This is his car. It’s colour is red.

This is our house. It’s colour is white. This is her pen it’s colour is red.

This is their dog. It’s colour is black. This your book and so on.

Spot the differences.!!!