A Dream Come True

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Across
  1. 4. a highly infectious epidemic disease
  2. 10. a wired device that transmits voices
  3. 13. hand signals
  4. 15. a room where manual or light industrial work is done
  5. 16. a primitive community of people in ancient cultures
  6. 17. a chance
  7. 20. to continiue
Down
  1. 1. a government institution that keeps record of new inventions
  2. 2. a target
  3. 3. to pass on
  4. 5. engaged
  5. 6. spread
  6. 7. capacity or talent
  7. 8. people who can neither hear nor speak
  8. 9. deadly
  9. 11. speech that is visible
  10. 12. a discovery of production of a new machine
  11. 14. long thin pieces made of iron
  12. 18. to succeed in accomplishing
  13. 19. impossible to hear