1. wish(单数第三人称) ___________ 2. write (过去式)___________
3. open(现在分词) ___________ 4. begin(现在分词) ___________
5. run (过去分词) ___________ 6. run (现在分词) ___________
7. lie (现在分词) ___________ 8. forget (现在分词) ___________
9. think (过去式) ___________ 10. teach (过去分词) ___________
11. be (现在分词) ___________ 12. be (过去分词) ___________
13. feel (过去式) ___________ 14. fall (过去式) ___________
15. study(现在分词) __________ 16. play (现在分词) ___________
17. fly (单数第三人称) ___________ 18. try (过去分词) ___________
19. prefer (过去分词) ___________ 20. hear (过去式) ___________
21. bought(原形) __________ 22. rung(原形) _________
【参考答案】1. wishes 2. wrote 3. opening 4. beginning 5. run 6. running 7. lying 8. forgetting 9. thought 10. taught 11. being 12. been 13. felt 14. fell 15. studying 16. playing 17. flies 18. tried 19. preferred 20. heard 21. buy 22. ring
