unit 13~14

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Across
  1. 5. all living things ____________ someday
  2. 6. we like to ___________ around the world
  3. 7. this cup is made out of ____________ not glass
  4. 10. the house has red _______________ on the window
  5. 12. there are big ______________s in the city
  6. 15. sun gives earth a heat and a ______________
  7. 16. the city needs ___________ for it to work
Down
  1. 1. be careful not to break the ___________________
  2. 2. try to ________ making trash for earth
  3. 3. this door is made from ___________ and it is very hard
  4. 4. we need to reduce _________s around the earth
  5. 8. make sure you _______ lights before leaving the room
  6. 9. the cars _____ed______________ each other
  7. 11. I was very ____________d on what I had to do
  8. 13. Seoul is a big _______________
  9. 14. we use _______ to drink this juice