Across
- 3. directions on how to do something
- 6. the study of numbers
- 7. the study of things that have happened
- 9. comments on your work
- 10. a tall building
- 12. e.g. physics or chemistry
- 13. the old programming language for web design
Down
- 1. not offline
- 2. the language you're using now
- 4. to not forget
- 5. the study of countries and maps
- 8. the present simple of study
- 10. the special ability to do something
- 11. to say or do something again