ago. 9. The dog belongs to us. The dog is our /ours. 10. They have got a cat. This is their / theirs cat. 11. He has got a red bike. This is his/hers. 12. This is my /mine car. I washed it yesterday. 13. This is my handbag. That isn't my / mine. 14. Their / Theirs car is in the garage. 15. Our house is bigger than your / yours.​