After you have predicted the answers, you can read the section on conversation
at receptions on the following websites:
http://mn.essortment.com/cocktailparty_rklc.htm, http://www.etiquetteintl.com/Articles/CocktailPartyPanache.aspx, http://www.canoe.ca/LifewiseEtiquetteladies02/0904_etiquette-par.html.
You can find the answers there.