粗心的我_800字_作文大全网

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 named me to answer a question but I didn’t hear him, and I failed to answer it, too. I don’t know what happened to me today. I hope it just because I didn’t have a good sleep last night.