Long O Sound

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Across
  1. 1. the opposite of close
  2. 3. goods carried on a ship
  3. 6. before
  4. 7. fermented milk
  5. 8. a human-like machine
Down
  1. 2. a musical instrument with keyboard
  2. 4. a musical instrument that look like a round guitar
  3. 5. walk casually