Ⅰ. 根据句意及首字母提示完成单词(5分)
1. Don’t f______ to bring your homework tomorrow.
2. He is thirsty(渴的). Please give him some w______.
3. Many wild(野生的)animals are in d______.
4. There are o______ 3, 000 students in our school.
5. Lucy is quiet; she is very s______.
