假设你的笔友Tony因上期高三期末数学考试未及格而倍受打击，情绪低落。请你 (王华)写一封信给他，鼓励他重拾自信，实现梦

Dear Tom,

I’m sorry to hear that you failed in the last final math exam, but what worries me most is that you are in low spirits when facing failure.

As senior three students, we all have taken examinations of different types and experienced failure as well as success. There is no doubt that we should take positive attitudes towards our setbacks. We should spare no efforts to analyze the cause of failure, which could help us escape repeating the similar mistakes. Only when we find out the cause of our failure can we make progress in our study. As for your anxiety, I think doing some sports is good for you because it can give you some time to be refreshed in both body and mind so that we can go on with our learning energetically and efficiently.

I hope all above can help you a lot. Let’s work hard together and turn our dream into reality.

Yours，

Wang Hua