Lesson 3

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Across
  1. 3. become an expert
  2. 5. make someone unable to think clearly
  3. 7. illness
  4. 9. behavior of refusing to accept
  5. 10. process of searching for something
  6. 11. great or very strong
  7. 13. laboratory
  8. 15. medicine or medical treatment
  9. 16. made a firm decision
  10. 17. you feel very tired
Down
  1. 1. cause or induce a change in someone or something
  2. 2. formal suggestion
  3. 4. new ideas or ways of doing something
  4. 6. substance found within all living things
  5. 8. person who is receiving medical treatment
  6. 11. situation or an event that makes it difficult for you to do or achieve something
  7. 12. and worth of a lot of money
  8. 14. bad or unpleasant