假设你叫李玲，你的朋友埃米(Amy)最近又感冒了。对于经常生病的埃米，你有什么建议呢？请给她写一封电子邮件，告诉她如何保持身体健康。
提示词汇：take more exercise，play sports，eat healthy food，stay happy，eat more fruit and vegetables，drink more milk and water，get enough sleep

One possible version：
Dear Amy，
How are you？Are you feeling well now？
When I knew you had a bad cold again，I was so sad.
I think it’s important for you to take more exercise. You can play sports like basketball，running and swimming. You should enjoy yourself every day and stay happy.
Eating healthy food is good for you. You should eat more fruit and vegetables. And you should drink more milk and water.
Do you get enough sleep？If not，you may feel tired. So going to bed early is also important.
Yours，
Li Ling