{{B}}quEstions 19 to 22 ArE BusED on thE ConvErsAtion you hAvE just hEArD、{{/B}}

A．ContACt with thE EmployErs DirECtly.
B．wAiting For tomorrow’s progrAm.
CAll thE rADio stAtion.
D．EACh oF thE ABovE will BE ok.