8A Unit4

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Across
  1. 3. a feeling of not being sure about something
  2. 6. to make something become hot
  3. 7. the good part or advantage
  4. 8. a way made by a lot of people walking on it
Down
  1. 1. things mixed together
  2. 2. to move something in a certain direction
  3. 4. in the middle of somewhere
  4. 5. to join one thing to another