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ements by , I will have plenty of time to make sure that the hotel provides you with what you need. Thank you again for agreeing to speak. I look forward to hearing from you. Sincerely yours, 二、Dear sir/madam: Thank you for your letter of . I’m glad that you are also going to on the evening of to see who from your pany would be willing to speak to us. I can assure you that well make everything convenient to the speaker. Sincerely yours, 四、Dear sir/madam: We would like