题目

阅读短文，根据短文内容填空。在未给提示词的空白处仅填写1个适当的单词，在给出提示词的空白处用括号内所给词的正确形式填空。     Last week, our class was on duty for student self-management. On the first day, I was shocked to see so much leftover food thrown away by students. What a waste! Being concerned about it, my classmates and I had a heated discussion on how to solve the problem. Finally, we all (agree) that the wall newspaper would be the best choice. The next day, we put our idea into reality. Towards lunch time, we put a wall newspaper outside the school cafeteria, calling on students not to waste food. Many students gathered around to read and expressed their support. To my great delight, there were changes soon. In the cafeteria, I found the trays returned after lunch all empty without any leftover. Food(save) and the dining hall was cleaner. 答案：【1】agreed【2】up【3】was saved

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