Ⅰ.单词拼写
1.As the saying goes, a ________ (豹子) can't change its spots.
2.He peered at the ________ (标签) on the bottle.
3.My sister has made up her mind to be a ________ (记者) after she graduates from college.
4.My friend picked up the ________ (茶壶), and offered me a cup of tea.
5.He was diagnosed with ________ (肺) cancer last month.
6.Cover your nose and mouth with a tissue when you cough or ________ (打喷嚏).
7.It is better to ________ (伸展) the tight muscles first before you have sports.