你是李華，經常幫助你學習的朋友John即將回國。請你寫一封信給他，內容包含：
（1）表示感謝
（2）臨別祝福
（3）描述朋友對你的幫助，再次表達感謝

【考點】應用文；環境保護．

【答案】Dear John
　　Is it surprising that I write the letter for you ？Not one time had I wanted to express my heartfelt gratitude for you face to face .But I'm so shy that I can't do that .Thus ，I decide to say thank you in this way .
　　Meeting you is the most fortunate thing in the world .Your emergence brightens my life deeply .You know ，I used to be such a shy ，a quiet girl .I was afraid of contacting with others so that I merely had pretty few friends .All days I stayed at home ，and my life was dull .It was not until you volunteered to assist me that my life set out changing .You took me to wander the streets to observe the world which greatly broadened my eyes .You encouraged me to take part in kinds of activities that promoted my courage and confidence .You were always enthusiastic to introducing me to your friends when I was fear of expressing myself in public .The wonderful characters you own deserve me to learning .Your optimism and vigour impress me so much .
　　Now ，I have become confident and outgoing .I can firmly confront the difficulties ，never shrink .My dear friend ，thanks for leading me to a new world ，thanks for letting me feel shiny warmth and never making me lonely .Comparing to what you have dong for me ，simple thanks seem to be minor ，but it's my sincere appreciation and gratefulness .
　　Blessing you happy forever .
　　Yours Li Hua