按要求写出下列动词的适当形式。 |
1. catch (第三人称单数) ______________________ 2. try (过去式) ______________________ 3. wash (第三人称单数) ______________________ 4. die (现在分词) ______________________ 5. swim (现在分词) ______________________ 6. run (过去式) ______________________ 7. cut (现在分词) ______________________ 8. hurt (过去式) ______________________ 9. come (现在分词) ______________________ 10. nod (过去式) ______________________ 11. hurry (第三人称单数) ______________________ 12. do (第三人称单数) ______________________ 13. buy (过去式) ______________________ 14. play (现在分词) ______________________ 15. mix (第三人称单数) ______________________ 16. go (过去式) ______________________ 17. do (过去式) ______________________ 18. stop (过去式) ______________________ 19. begin (现在分词) ______________________ 20. touch (第三人称单数) ______________________ |