Vocabulary Review

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Across
  1. 3. urgent
  2. 7. to motivate
  3. 8. circumstance
  4. 9. society
  5. 10. truck
  6. 13. taxation
  7. 16. prejudice
  8. 18. invention
  9. 20. treasury
  10. 21. difficulty
Down
  1. 1. energy resources
  2. 2. flexible
  3. 4. attitude
  4. 5. step by step
  5. 6. explosion
  6. 10. extreme
  7. 11. traveller
  8. 12. actually
  9. 14. expectations
  10. 15. business trip
  11. 17. entrepreneur
  12. 19. descendant