Irregular verbs

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Across
  1. 2. fell
  2. 5. ate
  3. 8. stood
  4. 9. bit
  5. 12. taught
  6. 13. met
  7. 14. brought
  8. 17. wrote
  9. 18. rode
  10. 19. knew
  11. 20. drank
Down
  1. 1. flew
  2. 2. found
  3. 3. fed
  4. 4. said
  5. 6. took
  6. 7. fought
  7. 8. sold
  8. 10. cut
  9. 11. heard
  10. 12. thought
  11. 14. was/were
  12. 15. grew
  13. 16. won
  14. 17. wore