【作文一题目：表达感谢朋友的信】

　　Writing

　　Directions: For this part,you are allowed 30 minutes to write a letter to express your thanks to one of your friends who helped you most when you were in difficulty.You should write at least 120 words but no more than 180 words.

　　【作文二题目：写感谢老师的信】

　　Writing

　　For this part， you are allowed 30 minutes to write a letter to express your thanks to one of your school teachers upon entering college。 You should write at least 120 words but no more than 180 words。

　　【作文三题目：写感谢家人的信】

　　Writing

　　Directions: For this part,you are allowed 30 minutes to write a letter to express your thanks to your parents or any other family member upon making a memorable achievement.　You should write st least 120 words but no more than 180 words.