
Dear Mr.Brown,
I am writing to invite you to give a lectureaboutthe differences between Chinese andAmerican food culture this Saturday morning.Thelecture is scheduled to be given in Room 303 inour school's library from 9 am to 11 am.You cantalk about food customs in the USA and youropinions about Chinese food.It would be better ifyou could give us twenty minutes to ask questions.
I would be grateful if you could accept myinvitation.I look forward to hearing from you atyour earliest convenience.
Yours sincerely
Li Hua