Teacher — Please, Kevin.
Stop doing that.
You were bothering the whole class.
Kevin —That is not true, teacher.
Teacher — You know it's true what I'm telling you.
You should stop that behavior and start studying.
You did not study for the exam last week.
Luke —I admit that I have not studied either, but I think we both have trouble concentrating on class.
Teacher — That's because you do not stop talking.
Today I saw you drawing and throwing papers at your classmates.
That's not a good way to behave in school.
Luke and Kevin — Okay, teacher.
Teacher — Please do not repeat this.
This is the last chance I will give you.