考试作文，其实老师看的还是文里的想法，然后是语法，词句。一点点建议吧
opportunity: 1，what is opportunity? 2，how's the world nowadays? 3，do you think opportunities are more or less? 4，how to get opportunities
environment: 1，how's the environment now? ( give some example would be better.) 2, the affect to human being. ( can even give examples in movies, who knows they will come true one day or not) 3, what can we do with it? (recycle, most important thing is appreciate the nature and love our mother earth.)
China: 1, when you are mentioned of China, what would you think about? 2, pick some aspects you want to dig in. ( Culture, history, progress eg. even the Tik Tok) 3,As a Chinese, how do you feel? ( proud, stressful，people from other countries are kind or not eg.) 4, What would you do? Shall we fight, appreciate the difference? how to do that?
