急求英语作文。假如你是Jay，你的好友Jack因两次考试不理想而烦恼，发来e-mail向你倾诉

dear jack i am sorry to hear that you faied again.as your best friend ,i think there is no necessity for your sadness.you had better analyse 分析 the reasons why you did this.at first.second,you ought to gain your confidence on studies.you should try your best to overcome make such mistakkes again. third,you should believe no pains ,no gains.only if you do not give up ,you will success somedaybest wishes for you jay