помогитье ....?.......

1. It isn't a book.
2. I am not lazy.
3. We aren't at home.
4. I haven't got a dog.
5. He hasn't got a pet.
6. She hasn't got six books.
7. His name isn't Bill.
8. We haven't got ten boxes.
9. He isn't angry.
10. Bess hasn't got a nice hat.