现在完成时专项练习一、把下列动词变为过去式和过去分词的形式吧。过去式过去式过去分词2. take D→1. eat-beer4. give-3.be→5. see6. go T7.do8. drive一9. know、10. wear→11. drink12. swim→→14. ring→13. begin16. write15. ride→→→18. speak→17. steal→20. draw19. grow→...