Ⅰ.单词拼写
1．She has one of the most brilliant(聪颖的，新颖的)minds in the country.
2．We've made extraordinary(非凡的)progress as a society in that regard.
3．There was a small stream(小河，小溪)at the end of the garden.
4．Pandas are an endangered species(物种)．
5．As we all know, most coughs are viral in species(物种)．
6．Marks were given for accurate(准确的)spelling and punctuation.
7．He studied more than a thousand rivers, along with the landscape, history and culture of the surrounding (周围的) area.
8．In theory (理论), these machines should last for ten years or more.
