阅读下面短文，掌握其大意，然后从所给的四个选项(A、B、C、D)中，选出最佳选项。

　　I think that sleeping is perhaps the most comfortable thing in the world．While 　　1　　, I will do nothing but close my eyes, leaving all the trouble behind．However, 　　2　　 get up early almost every morning．

　　My class begins at 8∶00 am, but the teacher asks us to arrive at the school before 7∶15 am, so we will have 　　3　　 time to prepare for the classes．If you are 　　4　　, then you will lose one point．And when you lose 10 　　5　　 , your parents’ visit to school will be a must．Though I think it's 　　6　　, I still don't want to lose any points．

　　One morning, my alarm clock 　　7　　 to work．I 　　8　　 with a start(吃惊)and found that it was already 7∶00．I had lost two points that week, that is to say, I would lose three points in a 　　9　　．My teacher said that he 　　10　　 me to be late that morning．And my friends joked that my 　　11　　 was coming soon．I finally 　　12　　 to do something to change this．I bought a new alarm clock．It sings songs on time every morning 　　13　　 I turn it off．

　　The new alarm clock is perfect for a lazy cat like me．The first time I 　　14　　 it, I was able to get up at 6∶00 the next morning．Proud of 　　15　　, I took a deep breath and found that the air in the early morning is surprisingly 　　16　　．I read some English books, 　　17　　　that morning is really fit for reading English．I hadn't realized 　　18　　 that morning is so wonderful．

　　“Life is 　　19　　 a box of chocolates．You never know what you’re going to get,” just as Forrest Dump said．Sometimes if you make a 　　20　　 , you may find that things will end up with the better．