题目内容：
根据材料，回答问题。Our lunch break from 11：50 AM to 1：40 PM．We are like bird that are set free from our cage．The first thing we do is rush to the field to have the lunch．Students bring out what they prepare in the morning for lunch，things such．as bread，carrots，drinks，etc．At lunch students who get into three groups according．to their liking，every doing their own things．The first group of stude，nts like to sit in the field， haying lunch and talking．They eat very slow and talk about the news．hornework，etc．I don’t find it excited at all．
That is becaufie I don’t usually eat lunch with them．
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