Unit3 VOC

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Across
  1. 2. elder boy
  2. 3. area
  3. 6. any of numerous extinct terrestrial
  4. 9. stone
  5. 11. come after
  6. 13. struggle
  7. 15. of course
  8. 16. say
  9. 17. condition
  10. 18. clean
  11. 20. a lot of
  12. 21. people
Down
  1. 1. stop sleeping
  2. 4. a workplace for the conduct of scientific research
  3. 5. cautiously attentive
  4. 7. secure from risk
  5. 8. principle
  6. 10. a historical place
  7. 12. together
  8. 14. a circular segment of a curve
  9. 19. traffic light
  10. 20. a body embalmed and dried