American- and british-English crossword

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Across
  1. 1. chips
  2. 3. frissydrink
  3. 4. boot
  4. 7. luggage
  5. 8. selfoon
  6. 10. autumn
  7. 12. lift
  8. 14. sweets
  9. 15. mainroad
  10. 17. flat
  11. 19. publictoilet
  12. 20. store
  13. 21. centre
Down
  1. 1. wardrobe
  2. 2. garden
  3. 4. jumper
  4. 5. maths
  5. 6. biscuit
  6. 7. banknote
  7. 9. trousers
  8. 11. trainers
  9. 13. maize
  10. 16. postbox
  11. 18. film