lesson 15 Crossword

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Across
  1. 3. to hinder
  2. 6. a line of ancestors
  3. 8. disgrace
  4. 11. to go back
  5. 13. any two places on the opposite side of the earth
  6. 14. the study of foot aliments
Down
  1. 1. to stray away from the main topic
  2. 2. a device that calculates distance traveled
  3. 4. to hurry
  4. 5. hostile behavior
  5. 7. an incline or slope
  6. 9. a means to an end
  7. 10. a progression
  8. 12. an elevated platform