4th Journeys Vocab 25

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Across
  1. 3. improvement
  2. 5. usual
  3. 7. argue
  4. 8. something used without result
  5. 10. better
Down
  1. 1. figured out
  2. 2. someone who makes sure things are working
  3. 4. using machines
  4. 6. hundreds of years
  5. 9. put in