Crossword!

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Across
  1. 3. You are doing one right now
  2. 4. When you agree you put up your...
  3. 7. The colour of the ocean
  4. 9. You eat it
  5. 12. Flying mammal
  6. 13. When something is not hard it is...
  7. 14. Sing me a...
  8. 16. Zeus or Apollo
  9. 17. The name of our planet
  10. 18. A gloomy emotion
Down
  1. 1. Are you human?
  2. 2. You are using it right now to solve this
  3. 3. An animal that purrs
  4. 5. Me ______ and I
  5. 6. Has a trunk
  6. 8. Fingers of the feet
  7. 10. An animal that barks
  8. 11. You use your...to write
  9. 15. The colour of blood