British vs American words

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Across
  1. 1. jumper
  2. 5. aubergine
  3. 6. dummy
  4. 9. flat
  5. 10. bill
  6. 11. holiday
Down
  1. 1. fotball
  2. 2. lift
  3. 3. motorbike
  4. 4. yard
  5. 7. chips
  6. 8. headmaster