Across
- 3. building
- 6. maths
- 8. joke
- 9. biology
- 10. glasses
- 11. clever
- 15. important
- 16. tell
- 18. classmate
- 23. subject
- 24. number
- 25. classroom
- 26. technology
- 28. languages
- 30. history
- 31. nurse
Down
- 1. everything
- 2. answer
- 4. about
- 5. twins
- 7. form
- 12. cook
- 13. cap
- 14. story
- 15. bake
- 16. question
- 17. gym
- 19. quiet
- 20. call
- 21. canteen
- 22. other
- 27. outside
- 29. every