假定你是来自英国的旅游者约翰.史密斯， 现用英语给十中的校长写一封感谢信， 内容如下：
I am a tourist from the UK. Yesterday I visited the park and had a wonderful time there. But when I returned to the hotel, I found my wallet missing. There was a lot of money in it, and above all, there were also my passport and flight ticket. Naturally I was very worried. In the evening , the hotel manager brought a boy to my room. The boy handed me my wallet. I thanked him and offered him some money. But he politely refused. Form the manager, I learned he is a schoolboy of your school and his name is LiHua.
Dear ______ ,
①I am writing to extend my sincere gratitude for ______(感谢的原因). ②If it had not been for your assistance in ______(对方给予的具体帮助), I fear that I would have been ______(没有对方帮助时的后果).
③Every one agrees that it was you who ______(给出细节).
④Again, I would like to express my warm thanks to you! Please accept my gratitude.
Dear Mr. John,
How are things going with you in Beijing?
I am writing to show my thanks to you. You tutored me in my spoken English before you went to Beijing. With your help I made such rapid progress that I won the first place in the Spoken English Competition of the city. My achievement is owed to your help. Thank you very much.
I have heard that you and your wife will pay a visit to my school. I am very glad at the news. In that case we can see each other again. I am looking forward to your coming. I am sending you a telescope as a small gift. I hope you will like it.
All the best.