My sister ran so fast that she left me behind. I gritted my teeth and followed. Everyone around me shouted for me to refuel. I tried my best to speed up my running. Running, running, I surpassed my sister. I'm so happy! I looked back at my sister, who was panting after running. I stopped for a while, waiting for my sister to run to my side and run to the finish line hand in hand with her.
haha, we all won, and we are all very happy.