person A: I had a huge exam that like 25 percent of my grade. I study for 2 weeks for it
person B: Oh_comma_ I bet that was very stressful and difficult. I hope you did well on it?
person A: Yeah because the professor got mad that the book store didn't have the little blue books to write in_comma_ so he canceled it and said whatever our current grade was to bump it up a letter grade
person B: Well_comma_ at least you didn't go down in your grade. But_comma_ it wasn't right to treat the students like that!