Chapter 7,8,9

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Across
  1. 2. fever, cough
  2. 3. sickness
  3. 6. diagnose
  4. 8. people who find answer
  5. 11. remember
  6. 13. tool to make a hole
Down
  1. 1. air
  2. 3. not wrong
  3. 4. tool
  4. 5. the upper part
  5. 7. underground place for mine
  6. 8. not common
  7. 9. getting well
  8. 10. mind, brain
  9. 12. see