Puzzle Time!

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Across
  1. 3. to find out for certain
  2. 4. an outpouring
  3. 5. exemption form punishment
  4. 6. about to happen
  5. 7. the main body of the ship
  6. 8. a circular movement of water causing small whirlpool
Down
  1. 1. a small hole made by piercing
  2. 2. the unit of speed used especially in ships and aircrafts
  3. 6. an inflow of water