smiley face puzzle :)

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Across
  1. 3. tricking somebody on the internet
  2. 6. when your eyes are closed but you are still breathing.
  3. 7. adding up numbers to get a sum
  4. 9. leaving somewhere
Down
  1. 1. something that can hold a drink
  2. 2. something in the middle of the ocean
  3. 4. something that goes "Vroom! Vroom!"
  4. 5. making your mouth go up
  5. 6. walking without making any sound
  6. 7. something small and something strong
  7. 8. somthing green
  8. 9. the meaning of a word