Today, I do something stupid because of my carelessness. I take a bus to school every morning. But today, I was on the wrong bus and I realized it ten minutes. I was so nervous when I found it that I shouted loud to the bus driver to stop the bus. I got off on the bus station and took another bus to the school. Of course, I was late for school. When my teacher asked me why I was late, I told her that I got on the wrong bus. She gave me an unbelieving look. In the math class, I was lost in my mind. The teacher na
