I went shopping and accidentally left my key in a vegetable stall. He was waiting for me in the cold weather.

One day, my mother asked me to buy food. I hurried to the food market and saw an old man's stall with fresh vegetables. I rushed over and asked the price: "Grandpa, how much is this carrot?" Grandpa answered my question with a smile, and I bought it and went home soon. Nobody knows. I left my key in the phone booth.

Suddenly found the key missing at night! I'm as anxious as a cat on hot bricks. Suddenly, I had a flash of light and went to grandpa's booth to ask. When I arrived at the booth, I found my grandfather standing in the snowy night, as if waiting for someone. Seeing me, grandpa hurried forward and handed me something with trembling hands, which was the key! I can't help crying. Grandpa stayed at home just to wait for me on a cold night.