Sam likes to eat in McDonald's. He often eats a fish hamburger and French fries(炸薯条). Most people working in McDonald's know Sam very well. They often ask him, "How often(多长时间一次)do you eat fish hamburgers and French fries?"Sam will answer, "Twice(两次)a week. " "Why do you like McDonald's better?" they ask. "Because every time I can get a small toy. " People around him laugh and say,"Why don't you go to the toy shop?" "Because in the toy shop they don't have fish hamburgers and French fries. "