假如你是李明，來自美國的交換生Martin在過去的一個月在你們學校學習生活。現在即將返回美國，請你根據以下內容用英語寫一篇歡送詞。
1.贊揚他是一位善良友好，樂于助人的男孩，而且籃球也打得很好；
2.非常懷念和他相處的快樂時光；
3.感謝他對大家的英語學習的幫助；
4.希望他再次有機會來到中國成都，到時一定陪他一起去游覽成都的名勝古跡.
注意：1.詞數120左右；2.可以適當增加細節，以使行文連貫；3.開頭與結尾已為你寫好，不計入總詞數.
參考詞匯：名勝古跡places of interest and historical sites
Dear teachers and friends，
    I'd like to say something before Martin goes back to the USA.
____________________________________________________________
    That's all.Thank you!

【考點】提綱作文；學習生活．

【答案】Dear teachers and friends，
I'd like to say something before Martin goes back to the USA.Martin is a very kind，helpful and friendly boy who is good at playing basketball.I feel happy to be his friend.He gets along well with everyone and all of us have a wonderful time with him.Whenever we have trouble learning English，he will never hesitate to help us and our English has been improved a lot since he came to our class.We owe a lot of thanks to Martin.
True friendship never ends，so I hope we can keep in touch with Martin.I also hope that Martin can come back to Chengdu，China.I promise that I will show him around our city and visit the places of interest and historical sites with him.
That's all.Thank you!