German Crossword Puzzle

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Across
  1. 4. too much
  2. 5. perhaps
  3. 6. to travel
  4. 8. false/wrong
  5. 10. to work
  6. 12. to do
  7. 14. not
  8. 15. to go
Down
  1. 1. today
  2. 2. how much
  3. 3. to spell
  4. 7. to sleep
  5. 9. where
  6. 11. true/correct
  7. 13. to