What should we do to keep healthy? One important way is to exercise1. The Smiths try to exercise every day. Mr. Smith 2 exercise in the morning because he must go to work at seven o'clock. 3 he runs every evening. He walks to school a lot, 4. After school he5 different sports with his friends. Mrs. Smith goes to a yoga(瑜伽)class 6.
But Mr. and Mrs. Smith used to 7everywhere in their car, even to the drugstore (药店) two blocks(街区) away. They thought they had to use the car all the time. They wouldn't walk.
The Smiths both 8better now. They believe they shouldn't be lazy.
We 9exercise every day, but we should try our10to exercise as often as possible.
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