This is the first time I haven't finished my homework this semester, and I'm ashamed. I feel sorry for this serious result. I was careless and absent-minded when I copied my homework yesterday afternoon, so that I missed one item and didn't check my homework with my classmates, which caused this serious consequence. Many students didn't hand in their homework today. The teacher was very angry, and the consequences were serious. Alas! I was careless and didn't check it carefully. It's all my fault, I can only blame myself, just like the classic line says: If God can give me a chance, I'm willing to check my homework seriously, carefully, with my eyes wide open! Just like the name of a TV series: "Sorry, I was wrong!" " I know this sentence makes your teacher feel awkward, but I have to say it, because no sentence can express my inner guilt more accurately. You must be frowning and angry now. I'm sour and bitter now. It's not that taste. I have said everything I should confess in the previous explanation, and now I have to review it again: study hard and learn to be responsible. Now I have to take those cliches as examples: teacher, I really really know that I was wrong, and I really really regret it. Maybe you think my writing is not elegant enough, but my introspection is still profound! The sunshine is jumping on my hair, but I'm not in a good mood at all. I am thinking, thinking about my review, thinking about how to review. Maybe my language lacks beauty, maybe my language is a little funny, but you know, this is my most profound review. There are clouds in the sky, and my nervous and regretful heart is beating. Regret what? Regret your carelessness and regret that you didn't finish your homework properly. Teacher, I hope you can forgive me, I think you will! Because I have seen your beautiful smile. Ah! How wonderful life is, this setback only makes me fall slightly, I will summarize, I will learn, I will engrave it in my heart, and I will engrave this serious mistake deeply in my mind! Since ancient times, there have been countless famous sentences praising teachers: silkworms in spring have to spin until they die, and candles will drain the wick every night. My mistake made the teacher angry and sad. I didn't respect the teacher's work and let the teacher down. Teacher, I will definitely remember your teachings; Teacher, I will work hard in the future! As the saying goes, smile, less. Teacher, I hope you can laugh after reading my self-criticism and realize how profound my review is. Although it is not obvious in the language I instructed, my understanding of this matter is very, very profound. Teacher, I will always keep this review in mind and mind. This is the ups and downs of my growth, and it is also my life course. The teacher's class and the teacher's reminder are fresh in my memory. Believe me, teacher, I will become more sober, work harder and study better!