新视野大学英语视听说教程第一册 Unit 8 Now Your Turn
Professor: Everyone should be here by now. Where’re they?
David: Well, there was a notice posted on the bulletin board, but maybe not everyone saw it.
Professor: Did anyone put up a notice in the regular classroom?
David: Well, I think nobody did.
Professor: Really?
David: I hate to say it, but I don’t think the rest of the class is coming.
Professor: It’s all my fault. I should have told them all on the last class.
