按要求写单词。
1. pass (第三人称单数) ___________________
2. drop (过去式) ___________________
3. write (现在分词) ___________________
4. get (过去式) ___________________
5. have (过去式) ___________________
6. push (第三人称单数) ___________________
7. study (过去式) ___________________
8. stay (现在分词) ___________________
9. win (过去式) ___________________
10. shave (过去式) ___________________