【答案解析】[听力原文]6-9 M: The bus leaves in five minues. W: It's only 9:20 now. W: When I'm 60, I will retire from my position. M: Oh, there are three years to go. M: If it rains on Monday, the party will be mined. W: What does it matter? We can always hold it indoors. M: Why don't I take out the garbage? W: Please do. I haven't got time to do it yet.