写出这些动词的过去式:
1. are
2. is
3. hear
4. hold
5. show
6. stare
7. know
8. move
9. say
10. steal
11. start
12. notice
13. run
14. follow
15. open
16. hurry
17. go
18. pick
19. dial
20. leave
21. give
22. meet
23. put
24. take
25. get
26. see
27. look
28. walk
29. smile
30. do
21-30呢?
追答刚才没看到