unit 4

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Across
  1. 1. trash
  2. 4. away of doing think
  3. 7. tracking system
  4. 9. lab
  5. 10. bye or sell
Down
  1. 2. company makes product
  2. 3. to take
  3. 5. company
  4. 6. very big
  5. 8. including hole world