Irregular verbs pt 2

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Across
  1. 2. spend
  2. 3. wear
  3. 6. sell
  4. 7. leave
  5. 8. know
  6. 10. take
  7. 11. read
  8. 14. sing
  9. 15. speak
  10. 16. meet
  11. 18. sit
  12. 19. think
  13. 20. teach
Down
  1. 1. understand
  2. 2. see
  3. 4. make
  4. 5. write
  5. 9. wake
  6. 10. tell
  7. 11. run
  8. 12. sleep
  9. 13. win
  10. 14. send
  11. 15. swim
  12. 17. lose