在“八礼四仪”教育活动中，同学们收获很大，尤其是李伟同学。请你根据下表内容写一篇英语短文，叙述李伟在活动前后的表现。词数在100词左右。文章开头已给出，不计入总词数。

	In the past	At the moment
Li Wei	come to school late quarrel with others make noise in class throw rubbish everywhere	come to school early be friendly to others listen to the teachers carefully help collect rubbish
Your advice

I am glad that Li Wei has made great progress. ______________________________________________________
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