Across
- 7. grade before 9th
- 9. work at home
- 10. room for learning
- 12. literature
- 13. old library
Down
- 1. experiment
- 2. grade below 7th
- 3. band class
- 4. education place
- 5. grade after 6th
- 6. person who teacher
- 8. language class
- 11. exercise
- 13. 1+1=2