unit one greetings and asking about people i.how are you ii.how is heny iii.you'd better cet some rest cultural information exercisess unit two introduction i.haven't we met before ii.have you met before iii.i wasn't at the party cultural information exercisess unit three time and date Ⅰ.are we too late Ⅱ.what time is the show iii.when are you leaving cultural information exercisess unit four making phone calls (local) i.makingasurvey ii.would you care to leave a message cultural information exercisess unit five making phone calls (long distance) i.buy by mall-order ii.calling back home cultural information exercisess ……