1 . 写出下列动词的过去式、过去分词或名词单复数
1. rise________
2. speak________
3. strike________
4. sweep________
5. dish________ (复数)
6. holiday________ (复数)
7. story________ (复数)
8. leaf________ (复数)
9. hero________ (复数)
10. deer________ (复数)