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Change the following a) into the negative, b) into the interrogative:

1. You remember her address. 2. He comes home at 7 o'clock. 3. Directors sign a lot of papers. 4. They receive several newspapers. 5. He has breakfast at 8 o'clock. 6. Benny likes fruit. 7. She lives near the metro station. 8. The girl plays the piano very well. 9. Men shave every day. 10. He spends all his money on books. 11. The last train leaves at midnight. 12. They speak English at the lessons. 13. My parents want to buy new
furniture. 14. The girls help their mother. 15. On Sundays they have dinner at home. 16. The dog usually barks at night. 17. Some girls enjoy dances. 18. Mary looks well. 19. He knows the right answer. 20. John loves Helen. 21. She cuts her hair every month.

22. The old woman feels very cold.