Across
- 4. useful
- 6. unsafe
- 7. traditional
- 9. magazine
- 10. modern
- 11. newspaper
- 12. radio
- 14. fast
- 16. internet
- 18. paper
- 19. electronic
- 21. waste time
- 23. media
Down
- 1. slow
- 2. safe
- 3. phone
- 5. TV
- 6. useless
- 8. chatting
- 11. mobile
- 13. virtual
- 15. normal
- 17. communication
- 20. reality
- 22. old