短文改错
When I finished all of my exam, my family drove to the countryside for our weekend. On our way, my favorite scarf flew out of the window suddenly and is gone. I felt very sad. Soon after, and we stopped at a service station. Be upset, I found a bench and was about to eat my sandwich after an e-biker pulled into the station. "Is that your blue car?" he asked me. Surprising, I nodded quickly. A man pulled the very scarf from my backpack and handed it to me. He then returned his e-bike and wanted to leave. I went over and repaid him thankful by giving him a hug.