Script:
Questions below refer to the following conversation.
A: Has the #230 express bus come yet? It′s already been about twenty minutes!
B: Yeah. It only comes every half an hour, so another one should be coming along in about 5 minutes.
A: Great, I thought I had already missed it. I′m kind of nervous that I might miss my interview.
B: Hmm. Yeah. Hopefully the bus is not stuck in traffic. But the gas prices have gone up these days and there is a lot less people driving to work, which is good.