Across
- 3. drive-...-driven
- 5. begin-began-...
- 11. understand-
- 12. lose-
- 15. give-gave-...
- 16. lend-...
- 17. sleep-
- 18. bring -
- 19. drink-drank-...
- 20. becoma-...-become
Down
- 1. have-
- 2. fly-flew-...
- 4. hear -
- 6. teach-
- 7. know-knew-...
- 8. choose-...-chosen
- 9. forget-forgot-...
- 10. keep-
- 13. tell-
- 14. speak-spoke-...
- 17. swim-swam-...