In Dates^x, Formal letters^x, Invitations^x

Hi, I would like to ask you question on how to write a formal letter. Suppose you want to extend someone an invitation in order to attend a conference and you must specify the dates when the conferencce will be held. Would you consider correct the following sentence? Dear Professor XYZ, in the...

Dear Members, I would like to ask you question on how to write a formal letter. Suppose you want to extend someone an invitation in order to attend a conference and you must specify the dates when the conferencce will be held. Would you consider correct the following sentence? Dear Professor...

Hello, I am Korean and I live now in Seoul. In recently, I write an English letter on behalf of my aquaintance who is musician and have a concert in his own house in Seoul. He has invited pretty many foreign performers to his house and had concerts since 2002. On January next year a...

Hi, It's best if you try to write something, and then we can give you comments. Tell them the date/place/etc., what the conference is about and why they should attend. Best wishes, Clive