1. He works in the centre of Chicago.
2. Does he work in the centre of Chicago?
3. He doesn't work in the centre 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 the children eating soup now?
9. The children aren't eating soup now.
10. Do you play volleyball well?
11. When do you play volleyball?
12. What does Nick do in the evening?
13. Does he go to the cinema in the evening?
14. We don't dance every day.
15. Look! Kate is dancing.
16. Does Kate sing well? 
17. Where does he go in the morning?
18. He doesn't sleep after dinner.
19. My granny sleeps after dinner.
20. When do you sleep?
21. Nina isn't sleeping now.
22. Where does John live? - He lives in England.
23. My friends from Switzerland speak four languages.
24. Does Elvire speak English, German and French? - Yes, she is.
25. She doesn't only speak Italian.

1) works 2) Does he work..........? 3) doesn't work
4) reаd 5) Do they read........? 6)don't read
7) are eating 8) Are the children eating.......? 9) aren't eating
10) Do you play........? 11) When do you play........?
12) What does Nick do.......? 13) Does he go ......?
14) don't dance 15) is dancing 16) Does Kate sing........?
17) Where does he go......?
18) doesn't sleep 19) sleeps 20)When do you sleep? 21) is sleeping 22) Where is Jon leaving ? - is leaving 23) speaks 24) Does Elvire speak......? - does 25) She doesn't speak only Italian.