Celebrate the 70th anniversary of Inner Mongolia Autonomous Region and compose music.

Inadvertently opened the drawer, I saw the broken ruler again, and I couldn't help thinking of that thing a few years ago ... it was a math midterm exam in the sixth grade of primary school. The day before the exam, the teacher told us: "Students, there is a drawing problem in this exam, so everyone must bring a pencil ruler." I studied late that night and didn't pack up what I had to bring for the exam. The next morning, I opened my eyes, huh? It's half past seven! Shit, I'm late for the exam! I dressed in a hurry, put pencils, erasers, etc. spread out on the table into my schoolbag, and ran to school. When I got to the classroom, I took out my things one by one. Pencil, eraser, pen, ruler ... huh? Ah! Ruler! I forgot my ruler! That's it. There are only five minutes before the exam. Why? I turned my bag upside down and looked around the seat, hoping to find a ruler. But the miracle didn't happen. The schoolbag is empty, the ground is clean and there is nothing. Oh, this is terrible. I don't have a ruler. How to do the drawing problem? The teacher came in with a test paper, and I was anxious like an ant on hot bricks. Suddenly, I heard a voice behind me: "What's wrong with you? Have you lost anything? " In retrospect, I don't know. Although I don't think he can help me, I told him that I forgot to bring my ruler. He sank for a while and said, "I'll give it to you." While I was wondering, he broke his new ruler in half, handed me one and said, "Take it." I took half a ruler, and a feeling of gratitude rose from my heart. But before I could say anything, the bell rang and the exam began. I had to turn around, concentrate on answering questions and draw carefully with a cutting ruler ... the bell rang again and the exam was over. I heaved a long breath. I turned to thank him, but I didn't know what to say He seemed to understand my mind and smiled and said, "You're welcome. It is right to help each other. I'll give you that ruler. " With that, he picked up his things and left. Looking at the back of his departure and the ruler in his hand, I have an indescribable feeling in my heart. It has been several years, but I still remember it clearly and will always stay in my heart. It made me feel the true feelings of the world, and I will continue to spread this true feelings. I hope everyone can feel this true feeling and pass it on. Finally a holiday. I finish my homework first. Secondly, I want to make my summer vacation colorful. Besides many school activities, the Internet has become my loyal partner.