看的清楚吗?英语非常急谢谢答:5. careless, carefully 6. pianist 7. rode, ridden 8. teacher, taught 9. worried 10. flew, flown 11. swimmer, swimming, swam, swum 12. winner, won 13. earlier, earliest 14. lives 15. rainy 16. windy 17. truely, truth 18. cheaper, cheapest 19. heavier, heaviest 20. ...