【2012广东】三．完形填空
Bill, a thirteen-year-old boy, thought he had grown up to be a man. But his parents told him, "You won't be a real man until you begin to 46 helping others."
One morning, his parents gave him some money to 47 some milk for them. Outside a shop he saw a homeless old man who looked very 48. Bill went to him and asked, "What's wrong with you?"
