End of Year Puzzle

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Across
  1. 3. the comparative form of "funny"
  2. 4. we use "have t" to talk about . . .
  3. 6. a modal verb used to give advice
  4. 10. a device you use to print things
  5. 11. ´. . .´ of bread
  6. 13. a modal verb used for obligation
  7. 14. what you use to write on a computer
  8. 16. to put a file from your computer on the internet
  9. 19. tablets have this feature, but computers don´t
  10. 21. a secret word you use to open files
  11. 22. a ´piece´ of cake
  12. 23. very cold weather
Down
  1. 1. a very tall building
  2. 2. "... router" means a router without a wire
  3. 3. when there is a lot of water on the streets
  4. 5. the comparative form of "bad"
  5. 7. "... verbs" are verbs with a preposition
  6. 8. the opposite of straight hair
  7. 9. something you walk over
  8. 12. the comparative form of "good"
  9. 15. the comparative form of "busy"
  10. 17. snow and rocks falling down a mountain
  11. 18. when you take a file and put it on your computer
  12. 20. when the ground moves and breaks