One day, I rode a bike and enjoyed the beautiful scenery around me on my way home. Suddenly, I heard a big sound. When I stopped to check my bike, I found the tire blew out. I was sad and helpless because I knew nothing about repairing a bike. Luckily, I met two kindhearted boys. They tried hard to repair my bike, even though they didn’t know who I was. After my bike was well repaired, I extended my thankfulness and went back home happily.
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