Ⅰ.单词拼写
1．We ought to ensure something that restores [(使) 恢复] our lost energy and cheers us up.
2．He gathered a huge mass (大量的) of snow and dug out a hole in the middle.
3．She is popular with her students as her teaching methods are unusual (不平常的)．
4．Another disadvantage of the Internet was that it was affecting (影响) people's private lives.
5．Chicks are hatched [(使)孵化] from the eggs.
6．They have invented a new car, which is powered by solar [太阳光(能)的] batteries.
7．This is the most convincing scientific evidence so far that they are indeed different species (物种)．
8．Businessmen feel worried that growing ecommerce will decrease (减少) their share of the market.
