cafeteria chaos

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Across
  1. 2. flat green plant part
  2. 4. soft umbrella-shaped food
  3. 6. water bird
  4. 7. object that attracts metal
  5. 12. shape of a heart
  6. 14. throwing tool that comes back
  7. 15. clip for hanging clothes
  8. 16. wax stick with a flame
  9. 18. animal that lives in water
  10. 19. object that rings
  11. 20. bulb　　　glass bulb that gives light
  12. 21. cover for the hand
Down
  1. 1. small cup for tea
  2. 3. clothing for feet
  3. 5. place where people live
  4. 8. small shelter
  5. 9. black-and-white flightless bird
  6. 10. piece of chewing gum
  7. 11. metal fastener
  8. 13. small circle you wear
  9. 14. bat for hitting baseballs
  10. 17. sweet on a stick
  11. 18. hook for catching fish