Unit30Hello-This-is-Peter-speaking

Unit29Couldyouhelpme?88234532133980996781990678877515309294912578917561896682328917702335556130889915711379878987213255534566669977double两个444888555triple三个64973372Thisissix-four-nine-seven-doublethree-seven-two.84888567Thisiseight-four-tripleeight-five-six-seven.Thisissix-four-O-three-doubletwo-seven-eight.640322781,Hello!MayIspeaktoTom?2,ThisisTomspeaking.IsthatAnn?3,Yes,it'sme.