假设你是李华，光明中学的学生。寒假期间你参加了社区居委会组织的社区服务活动。 请你按照图片顺序，以“Community Service”为题，向学校英文校刊投稿，介绍这次活动情况。 注意：

1．文章开头已为你写好

2．词数不少于60

3．参考词汇：sports facilities体育设施

Community Service

Fist we went to visit an old lady who lived all alone. While we were in her home, one of us chatted with her and the rest helped do a thorough cleaning. We swept the floor and dusted the table. When the work was done, the house looked really neat and tidy then we went to the sports center, where different sports facilities needed polishing. We set out to work at once. In no time everything was dust-free. To make the environment clean, we also picked up the litter on the grass and along the paths. As the Spring Festival was around the corner, we put up New Year decorations on the billboard and a poster with the characters Happy Chinese New Year on it.

Having done all these, we saw a more pleasant community. Tired as we were, we felt happy as all of our work paid off. 朝阳 2013

假如你是红星中学高二（1）班的李华，上周你在学校食堂值周时看到一些浪费现象。请根据以下四幅图的先后顺序，写一篇英文周记，叙述你们帮助食堂减少食物浪费的过程。

注意：1. 周记的开头已为你写好。