Topic seven: Schedules and intention

听下面一段独白，然后填上文章中所缺内容。

When I started middle school in New York, I never cared about ______ (1). I didn't care where it went or who cleaned it ______(2). One day two years ago, though, I started caring about it deeply. I was walking in school when I saw my classmates throwing their rubbish onto the floor. They threw paper, ______(3) and cola bottles. It turned the floor into a land of rubbish! I decided to do something about it. I started spending hours ______(4) the rubbish. I gave anything useful I found to my teachers. I became known as the “______(5)”. I decided to make a recycling plan for my school and give it to the ______(6). He loved the plan and said I could put a ______(7) in every classroom. When these boxes became full, I would take them to the rubbish dump. There, workers would ______(8) it for me. My plan has done a lot for the school. The school gets money for every bottle that it recycles. The plan has also done a lot for the ______(9). Students and teachers are now ______(10) less litter and have learned to use less paper. Also, every time my school recycles one ton of paper, 17 trees are saved! I have more plans. I will be seeing the headmaster again soon!

（答案见下期）