We are busier now. We have more lessons to take, more 1 to finish but less time to exercise. Exercise is good for both our body 2 mind. It can keep our body healthy and 3 .It can also help us relax 4 we feel stressed. In fact, we don't need too much time and money to 5 . Exercise can be everywhere if we like. For 6 , we can climb stairs instead of ( 代替) using lifts; we can walk or 7 our bike to school instead of asking our parents to drive us; we can walk while talking with a friend instead of just sitting at the table. There are many 8 of exercise. Running, swimming, dancing,skating and playing balls are all 9 exercise. Exercise is a great 10 for us to keep healthy and make new friends. So let's do exercise ifwe have time.
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B. accessory B. or B. young B. when B. exercise B. form B. drive B. ideas B. awful B.bridge
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D. activities D．so D. strong D. what D. play D. example D. sell D. things D. pretty D.way