Irregular verbs

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Across
  1. 2. Wake
  2. 7. Has
  3. 8. Grow
  4. 10. speak
  5. 11. Break
  6. 12. Go
  7. 14. swim
  8. 16. catch
  9. 18. bring
Down
  1. 1. Do
  2. 3. Know
  3. 4. Choose
  4. 5. Throw
  5. 6. begin
  6. 9. buy
  7. 11. Blow
  8. 13. think
  9. 14. sit
  10. 15. sing
  11. 17. drink