Many students get ill easily．They have to go to the hospitals and miss a lot of classes．What can we do to keep healthy? Here are some tips．

   Healthy food．You should eat less fast food but more vegetables and fruit．You’d better drink

500 ml milk every day．Remember to eat breakfast．

   Enough exercise．Doing exercise is important．It makes you more athletic．You can play

some sports after class or on weekends．

   Happy smiles．Smile is a good way to make you healthy．Try to find things that can make

you laugh．Remember that smile is the best medicine to cure（治療）your illness．

   Good rest． If you want to get good grades, you must have a good rest．As a famous saying

goes, “Early to bed and early to get up makes a man healthy, wealthy（富有的）and wise（聰明

的）．”

根據(jù)短文內(nèi)容，回答下列問題。

1．Where should many students go when they get ill?

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2．How much milk should we drink every day?

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3．Is doing exercise important for students?

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4．What should many students do after class or on weekends?

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5．Why is smile（微笑）important?

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