smart house

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Across
  1. 3. cold container for food
  2. 5. a spare copy of a file
  3. 8. clever
  4. 9. facts
  5. 11. …routine:everyday habit
Down
  1. 1. matemathical diagram
  2. 2. to talk in an informal way
  3. 4. age group
  4. 6. to communicate
  5. 7. to think of
  6. 10. informal name