1. Are, am; 2. Is, is; 3. Are, are; 4. Are, am; 5. Is, is; 6. Are, Am, am; 7. Are; 8. Is; 9. Is, is, is, is; 10. Am, are; 11. Are; 12. Is; 13. Is; 14. Is; 15. Are; 16. Is; 17. Is; 18. Is; 19. Are; 20. Is; 21. Is, is; 22. Are; 23. Is; 24. Are; 25. Are, is; is