1. Kate cooks. 2. Kate will cook. 3. Kate is cooking. 4. Kate cooked. 5. I do not eat. 6. I am not eating. 7. I shall not eat. 8. I did not eat. 9. He spent. 10. He did not spend. 11. Did he spend. 12. Where did he spend. 13. She helped. 14. She did not help. 15. Did she help. 16. How did she help. 17, Do you go. 18. Are you going. 19. Will you go. 20. Did you go. 21. What does your brother do. 22. What is your brother doing. 23. What will your brother do. 24. What did your brother do. 25. What did you get.