Sure, here are the sentences filled in with "has" or "have":
1. My house has got four bedrooms but yours has got six bedrooms.
2. I have got two sisters.
3. My sisters have got new computers.
4. My father has got a new van.
5. You have got a big house.
6. Marion has got many friends.
7. My brother and I have got many books.
8. My friends have got good marks.
9. We have got French pen pals.
10. Our garden has got many flowers.