Suppose that A is Vane, B is Mary. They are on the way home together. B: Vane, what's wrong with you ?You looked upset today. A: In fact, I had a strange dream last night , and I felt so nervous this whole day that I can't help thinking about it . Mary ,What should I do? B: Do not worry, tell me about it ! A: I dreamed that I fail all the exams,and my parents are disappointed at me ,and I fall far behind others. B: It's okay, you must have been worried about the final exams all this days. Take it easy! Since you work so hard,it won't be a problem for you to pass the exams. A: eh, maybe I was too worried about the coming tests. B: Yes,And I think you should have a good rest. Take care yourself! A: I wil, Thank you! B: You're welcome,Goodbye! A: Bye!