完形填空：先通读下面的短文，掌握其大意，然后从各小题所给的A、B、C、D四个选项中，选出一个最佳答案。共15小题，计15分。 An hour in the morning is worth(值) two in the evening. Every morning before the comes out, students have to get up. Parents often say, “Be quick, or you will be .” We often dress, wash and teeth in a hurry. Usually parents cook for us at home, but now, as we can buy many of breakfast outside, our parents often give us some money and we can what we like. On the morning roads, we can find nobody is. Everyone walks quickly, and you might find people running. We can see people breakfast on the buses before. But these days, people eat on the buses. Young people are busy working or studying. What about the people? Most of them are in the parks. They are morning exercises. Some are doing kung fu, some are playing ball games, some are and dancing, and others are running or doing that suit（适合） them. Everyone has something to do in the morning. Morning is , so please make good use of it.