Relier Pairs Polite expressions in EnglishVersion en ligne Choose the right expression for each situation par Daniela Herrera Rojas 1 Good morning, I would like to know some information about the program 2 Ladies and gentlemen, please welcome Mr Patrick Murphy 3 I am sorry, I'm not available at this moment 4 I really apreciate the invitation, but I really can't 5 Excuse me, would you keep silence, please? 6 I'll have a hamburguer, please