1、Dear friend, Im so glad to hear that you have got a place at the Univercity.My heartest congratulations to you.you always keep going towards your goals no matter how difficult you have the problems, All of us are very proud of you. And your 19th birthday is coming .Happy birthday to you,My dear friend! May you be happy everyday and have a brighter future.Best wishes ,yours friend.

　　Graduation is not only an end to a period, also a commencement of a new period and I hope that future years will bring you continued happiness．

　　2、畢業不僅是一個時期的結束，而且是一個時期的開端。我希望未來的歲月将繼續給你帶來幸福。

　　3、Best wishes and congratulations on your graduation．

　　祝賀你畢業，并緻以良好的祝願。

　　4、May you have health, happiness and outstanding success in all your ventures．

　　願你在不平凡的人生事業中健康、幸福、功績卓著。

　　5、Best wishes and sincere congratulations on your graduation．May this special day be the commencement of the continued series of upward steps to further success．

　　祝賀你畢業，并緻以最美好的祝福。願這一天成為你不斷取得更大成就的新的開始。

　　6、It is your graduation day．Please accept my best wishes for your bright future．

　　在你畢業之時，請接受我最美好的祝福，祝你前程似錦。

　　7、Permit me to congratulate you on your graduation! I hope the future will bring you further success and a whole world of happiness．

　　請允許我為你畢業表示祝賀，願你未來前程似錦，生活幸福!