根据首字母补全短文，每空一词，注意所写单词的正确形式(首字母已写好)。

Amy and John are good friends. They b have good habits. Amy gets up early in the morning. She usually f her homework before dinner. She can f the traffic rulers and stay safe on the road. She n crosses the road when there is red light. To keep h , John drinks warm water every day. He has some milk and eggs for breakfast. He has rice, meat and v for lunch and dinner. He likes sweet food, but he eats a l at a time. Because e too much is bad for his teeth. At school, he listens to his teachers carefully. He helps his classmates w their homework. So everyone likes h very much.