Crossword Puzzle: ALC Book 18 Lesson 1

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Across
  1. 3. science that studies living things
  2. 5. main, chief, initial
  3. 6. social science that studies money
  4. 8. get
  5. 9. give someone a job
  6. 11. study of people and their customs
  7. 14. duty working in the military
  8. 15. make someone want to do something
  9. 16. science that studies the physical world
  10. 19. somebody who is applying for a job
Down
  1. 1. someone who leads others
  2. 2. social science; the study of people
  3. 4. person who works in science
  4. 7. job, position
  5. 10. document that makes you a military officer
  6. 12. science that studies the natural world
  7. 13. military college
  8. 14. someone who is appointed to a job
  9. 17. meet the requirements for a job
  10. 18. professional man who makes bridges, roads etc.