Read the sentences (A-F). What do you expect the dialogue to

Read the sentences (A-F). What do you expect the dialogue to be about?
A Well, its fine if you dont want to pay attention, but no one else can concentrate either if youre talking all the time.
B Yes, sometimes! And its really unfair on Miss Yates. Shes doing her best to prepare us well for the exam, so the least you could do is let her teach.
C Im afraid so. Youre always messing around in the lessons, for a start. Its not on, you know.
D So you should! Im sorry to get at you, but I feel quite strongly about this.
E Tell me something I dont know!
F Oh, thats a great idea. I think shed really respect you for that.