Directions：This part is to test your ability to do practical writing.You are required to write a Letter of Thanks according to the information given below.Remember to write it on the Composition Sheet.

Last week，you were invited to spend the weekend at an American family.Now you are required to write a letter of thanks.You should write at least 120 words following the outline given below.

（1）表示对史密斯先生热情款待的感谢。

（2）告诉史密斯先生那个周末给你留下很深的印象。

（3）在此邀请史密斯到中国做客。