1. classroom 2. tiger 3. board 4. zebra 5. hot dog 6. desk 7. egg 8. cat 9. beef 10. ant 11. apple 12. duck 13. hamburger 14. French fries 15. goose 16. ice 17. water 18. ice-cream 19. light 20. door 21. window 22. kangaroo 23. noodles 24. monkey