Ⅰ.单词拼写
根据汉语或首字母提示，写出下列单词
1．This theory (理论) is helpful to explain how the universe began.
2．He often says that he doesn't believe in any religion (宗教) and only believes in himself.
3．Unlike (不像) his brother，he is talkative and has a sense of humor.
4．They can't exist (生存) on the money he earns.
5．He doesn't like to be violent，instead，he prefers to solve the problem in peace.
6．What is puzzling the police is how the accident happened.
7．As a teacher，I want to create a warm and free atmosphere for my students.
8．We should try our best to prevent the globe from being polluted.
