A: Have you done the assignment yet?
B: What assignment?
A: You know the one about global warming.
B: We had an assignment on global warming?
A: Yes! And it’s due tomorrow.
B: Oh dear I completely for about it.
A: Why? What’s on your mind?
B: Nothing, I just didn’t notice that’s all.
A: You better start noticing, or else it’ll be costing you grades.
B: You are right on that, well I better get started then.
A: Do that, fast.