第二课 Guest Is not In
R:I'm sorry,there's no answer/I'm sorry,MrWhitestead isn't in. Would you like to leave a message for him?
V:Yes,thanksDo you have a piece of paper I could use?
R:Certainly,here you are
V:OkayDo you have an envelope?
R:I'm afraid notWould a piece of scotch tape do?
V:Okay