根据短内容及首字母提示完成所缺的单词(10分)

     Early to bed, early to rise, makes h  1 ,wealthy(富有的)and wise(聪明的)．This is an old English s  2 . Have you ever heard of it before? It m 3  

that we must go to bed early in the evening and get up early in the morning,

and then we shall be healthy. We shall a  4  be rich and clever.

     This is true. The body must have e 5  sleep to be healthy. Children at a

young age should have ten h  6  sleep every night. Children who don't have

enough sleep cannot do their work very well. They will not be wise and they may not b  7   wealthy!

     The body also needs exercise. Walking, running, jumping, swimming and playing games are  all e  8   . Exercise keeps the body strong.

     Exercise also keeps the blood to move around i  9  the body. This is very

important. Our blood takes food to all p  10   of our body. The head also

needs blood.

     Exercise helps us to think better !

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