Ответ:

1. He works in the center of Chicago.

2. Does he work in the center of Chicago?

3. He doesn't work in the center of Chicago.

4. They read a lot of books.

5. Do they read many books?

6. They don't read many books.

7. The children are eating soup now.

8. Are children eating soup now?

9. The children aren't eating soup now.

10. Do you play volleyball well?

11. When are you playing volleyball?