阅读理解填词。

　　Teenagers are always stressed out now．They are often too b　　1　　 to think about their diets and exercise．The truth is, healthy eating, a　　2　　 with regular exercise．Is the only way to k　　3　　 fit．

　　During your teenage years, it is important to give your body the e　　4　　 it needs．Teenager girls need about 2,200 calories(卡路里)a day and boys need a bit more．Doctors suggest 2,800 calories for teenage boys．50% of your calories should come from rice, bread, v　　5　　 and fruit．You also need to drink a lot of water, six to eight g　　6　　 a day．Enough water will improve your skin and give you healthy hair．

　　Exercise can help to make you look good, feel good and be healthy．Scientists suggest that teenagers should spend at least 30 minutes e　　7　　 every day．

　　When you exercise, your body p　　8　　 something．It makes you feel r　　9　　 and energetic．It can even help you sleep better at night and let you pay more a　　10　　 when you study．

　　Let's eat healthily and take regular exercise．

综合填空：

　　Here’s part of an e-mail answer from Joe giving some advice to his son in college．

　　When I was young, I often met t　　1　　 about what to do and what not to do．My grandmother told me not to worry about those things I o　　2　　 did once a year or once a lifetime．I　　3　　, I should try to do well those things that I do every day．For example, I need to eat every day, so I should learn how to c　　4　　．I need to talk to o　　5　　 every day, so I should learn how to work with d　　6　　 people and know how to s　　7　　 well．I walk every day, so my s　　8　　 should be all right and comfortable．Every night I sleep, so my bed should let me get a good r　　9　　．Taking care of the everyday thing m　　10　　 that you do a better job of the one-in-a-lifetime things as well．

Joan is an English girl, but she lives i　　1　　 China．Her father w　　2　　 in a big factory．He goes to work i　　3　　 his car．Joan’s mother t　　4　　 her to school in the morning and brings her h　　5　　 in the afternoon．Class is over．Joan r　　6　　 out of the classroom．Her mother says,”Let’s g　　7　　 home．” On their way home, Joan says, “ We have a new girl in our class today．She i　　8　　 six years old, too．H　　9　　 name is Mary．She can s　　10　　 English．”