Dear Alex, Having learnt that you will return to your country, I am writing to express my gratitude for what you have done for my English improvement during your stay here. Had it not been for your assistance, I couldn’t have achieved such tremendous improvement in English. It is you that squeezed time from your tight study schedule to help me practise oral English and take me to English corner regularly, through which my English communication ability developed to a large extent.What you also did for me is frequent and detailed introduction of western culture, leading to my extended knowledge of foreign cultures and broadened horizon. Words fail to deliver my appreciation. I sincerely wish you a safe trip back and promising future ahead.YoursLi Hua
参考范文二
Dear Alex,
I'm extremely grateful for your generous help with my English.
Our time spent together in China has been so delightful! I vividly remember your patience at our awkward first meeting when I struggled even with the most basic dialogues. Your continuous encouragement helped me get out of my comfort zone and speak in English with increasing confidence. Thanks to you, I have made such progress so rapidly that even my teacher at school praised me on my improvement.
I wish you plenty of pleasure in your life at home.
Yours,
Li Hua