七、書面表達(dá)

　　76. A possible version:

　　　　Dear David,

　　　　Glad to share my social practice plan with you.

　　　　As it will be the last summer holiday in junior school, some classmates and I plan to go on a graduation trip to Hangzhou, the capital city of Zhejiang. Byenjoying the beautiful scenery and colorful cultures there, we can open our eyes and bring home unforgettable memories,After the trip,I will volunteer to help in our city library,sorting out books,guiding readers to the right bookshelves, and of course, communicating with different people.I'm sure this experience can not only enrich my life but help me understand the true meaning of learning by doing.

　　　　Looking forard to your reply.

　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　                                                                                                                          Yours ,

　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　        Li Ming

　　                                                                                                              (99 words)