Vocab grade 6 (3)

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Across
  1. 1. can
  2. 3. want
  3. 4. exchange
  4. 6. cao
  5. 8. think
  6. 10. should
  7. 11. change
Down
  1. 2. useful
  2. 3. environment
  3. 5. rubbish
  4. 7. flood
  5. 8. plastic
  6. 9. teach
  7. 10. delicious
  8. 12. hurt