五、看图短文填空（本大题共10小题，每小题2分，共20分。） 阅读下面短文，并借助上下文和插图补充

五、看图短文填空（本大题共10小题，每小题2分，共20分。）

阅读下面短文，并借助上下文和插图补充所缺信息，每个空只需填写一个形式正确、意义相符的单词。请将答案写在答题卡相应题目的答题位置上。

My name is Peter. I live (71) ______ to a forest. I used to love going there to play with my (72) ______，but one day there was so much (73) ______ there that I became very unhappy. I decided I had to (74) ______ the forest. I made my first trip that afternoon. I took a big black rubbish bag with me. Ten minutes later, my bag was (75) _______ with rubbish. Since that trip three years ago, I’ve been to the forest four times a year to（76）_______ up litter. It is certainly everyone’s duty to protect the (77) ________.

As known to all, nowadays, the low-carbon(低碳) lifestyle is becoming more and more popular. There are many ways to lead a low carbon life. As a student, we can spend more time (78) ______