B）根据所听到的句子，选择正确的答语。每个句子读一遍。
6. A. Because I didn’t catch the bus.
B. Because I got up too early.
C. Because I forgot the number.
7. A. So am I. B. So do I. C. Yes , I like it, too.
8. A. I think that’s a good idea.
B. That sounds really cool.
C. Sure. But I don’t have time at the moment.
