It is Mark and Jane's house. It is _____ house.
It is their house.
It is Alex's car. It is _____ car.
It is his car.
Gonzalo is my hamster. Gonzalo is ______.
Gonzalo is mine.
It is Rachel's book. It is ______.
It is hers.
It is Sarah's football. It is _____ football.
It is her football.
You are smiling. ______ smile is beautiful!
Your smile is beautiful!
It is the dog's bone. It is ______ bone.
It is his bone.
The car's window is broken. ____ window is broken.
Its window is broken.
It is their game. The game is _____.
The game is theirs.