题目内容：

短文改错

Time seems to be not enough for us senior students. As the result, more and more students try to study from early morning till later afternoon, even during the ten-minute break. In my opinion, taking a ten-minute break between classes are necessary. If not, they will feel tired both physical and mentally. During the break, we should do something get rid of tiredness. What we need of is to have a real rest, instead of getting more tired. So doing nothing tired in that period is really good for us. My ten-minute break is always entertaining. Sometimes I would like to take some exercises. Sometimes I have a free chat with my classmates or just take a walk outside. Although the next class begins, I feel fresh again.