Davis and Linda lifestyles are different.
David does exercise only once a week. He doesn't like milk any more So every morning he doesn't drink it. Also he eats junk food every day, seriously, he always stays up late to play computer games. So that his sleep time isn't enough.
To tell the truth.，David is not healthy.
Linda, I think she is very healthy. She exercise every day and she drinks milk every day. She is a strong food, but it's more fruits and vegetables. The habits are very good for her health. And she sleep 9-10 hours every day and never stays up late. Her lifestyles very healthy.
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