Across
- 3. course
- 4. clock
- 10. history
- 12. schedule
- 13. exam
- 16. house
- 17. psychology
- 18. economics
- 19. sociology
Down
- 1. art
- 2. eraser
- 4. semester
- 5. laboratory
- 6. homework
- 7. chemistry
- 8. library
- 9. school
- 10. window
- 11. quiz
- 14. music
- 15. Spanish