I'm Julie. My brother is Colin. He is fifteen years old. In his free time, he babysits (临时照看) our neighbors'children.
Colin likes his job and he wants to be a good babysitter. He takes classes at a babysitting school. He learns important things there. He learns to ask the parents a lot of important questions like "Where are you going?", "When will you be back?" and "What is your phone number?" before they go out. Sometimes the parents don't know the answers, so they work them out together.
Colin writes down all the important phone numbers like the police's and the family doctor's. Colin knows how to help someone stop choking (窒息). He also knows what to do if someone gets cut. He is good at making food, but he doesn't use the kitchen when he is babysitting children.
Colin can play with the children when he is babysitting them. That's why the children like him best. My neighbors say that my brother is great. I think so, too.
