Ⅴ. Writing
May 19，2002
Dear Professor Wang：
On behalf of the Student Union of the English Department， I am writing to invite you to give a lecture on Chinese history.
We have planned to have such a lecture at 2：30 p. m. in Lecture Hall 419， on May 25.
Looking forward to your lecture. Inform us in advance if you can not come.
Sincerely yours，
Li Ping
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