https://online2.tingclass.net/lesson/shi0529/0008/8959/190.mp3
https://image.tingclass.net/statics/js/2012
Laura was in third grade. Her teacher asked the class, "What do you want to be when you grow up?" Johnny raised his hand. He said, "I want to be a doctor. I want to cut people open and see what's inside." Billy raised his hand. He said, "I want to be a policeman. I want to shoot bad guys with my gun." Bobby raised his hand. He said, "I want to be a pilot. I want to fly through the sky like a bird." Nancy raised her hand. She said, "I want to be a nurse. I want to take care of sick people." Mary raised her hand. She said, "I want to be a movie star. I want to be rich and famous." Laura raised her hand. She said, "I want to be a teacher. I want to teach kids how to be what they want to be."