Lucy is my best friend. She is very generous. She is willing to share anything with others. She is very helpful, and likes to help people in need. She has a good sense of humour. She is also good at telling funny jokes to make everyone laugh . She always helps classmates to solve problems , so everyone wants to make friends with her . When she grows up, she wants to be a social worker to help more people .

< p> This question is to write a written expression of the given material. The topic of writing is to introduce my best friend. The specific content includes, her character is generous, helpful and humorous, as well as the specific things she has done, and her long life. When writing about your post-graduate aspirations, etc., you should conform to the meaning of the question and mainly use the singular third person form. At the same time, you should pay attention to the accuracy and coherence of the language.