Complete the crossword puzzle below

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Across
  1. 3. a shop that sells directly to the public
  2. 6. extremely hungry
  3. 8. sb who buys goods or services
Down
  1. 1. into to stray or roam into something or some place
  2. 2. a long narrow space between the rows of shelves in a supermarket
  3. 4. the height of a person’s eyes
  4. 5. to help sell a product, service
  5. 7. the place where a business sells its goods