1. He has got a car. It's his car.
2. She has got a sister. It's her sister.
3. They have got a pet. It's theirs pet.
4. You have got a radio. It's your radio.
5. We have got a tree house. It's our tree house.
6. I have got a toy soldier. It's my toy soldier.
7. It has got a toy. It's its toy.