1. no
2. something
3. any
4. someone
5. anything, nothing
6. some
7. anything
1. Tell nobody about it. It`s a secret.
2. I have got some books.
3. She is reading something.
4. Is there anyone there? Yes, there`s someone.
5. There is nothing in the box. It`s empty.
6. They have got some new books.
7. Have you brought something for us?