Irregular verbs

123456789101112131415161718192021
Across
  1. 4. spend
  2. 6. meet
  3. 9. lead
  4. 12. come
  5. 13. run
  6. 14. think
  7. 15. sing
  8. 16. lend
  9. 17. sleep
  10. 18. forget
  11. 20. try
  12. 21. say
Down
  1. 1. catch
  2. 2. understand
  3. 3. mean
  4. 4. swim
  5. 5. fly
  6. 7. buy
  7. 8. teach
  8. 10. drink
  9. 11. choose
  10. 16. lie
  11. 19. read