Vocabulary Exercise

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Across
  1. 4. give advice/ argue
  2. 6. cannot fall asleep
  3. 8. a chemical found in tea and coffee
  4. 9. drinks
  5. 10. tablets pills for cold
Down
  1. 1. great worry caused by a difficult situation
  2. 2. often, frequent
  3. 3. treatment for illness
  4. 5. not easy, a problem
  5. 7. a list of planned activities