Dear Lily：
I'm really sorry to hear that you failed in the exan.As your friend,i only want to let you know that an exam isn't anything.So you just need to let youself feel relaxed and happy,and do it better next time.You are the best one、the only one in the world.So you needn't be the most perfect one,but you can be the hardst working man.And i believe you can be fine,what do you think about it?My friend,come on!!
Your pen pal:........
参考资料：我自己超级不容易写的啊，多给点分
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