[X] The angry delinquent and his violent impulses. It was in the teacher's manual and school's policy that bullying is prohibited. You need to mete the proper punishment upon this boy before he starts hanging around the wrong crowd.
[X] The eyepatched girl standing on your desk. From your studies on mortals, you knew that standing on furniture was a rude and bad behavior that should be frowned upon. Proper decorums and socially-accepted behaviors must be enforced, lest your students become lowlife scums!
[X] The issue of the students bringing out distracting items, like cards and mobile handheld devices, in the middle of class. As an educator you will not tolerate the students being this disrespectful! Well, that was what the teacher's manual recommended for you to do in this situation.
[X] The argument between the pale girl and the glasses wearing boy. This particular scene seemed familiar to you somehow. Ah yes, it was from your studies on romance. It seemed that this couple was having some issues and decided to air out the dirty laundry in public, so to say. However, you were having none of that, not in your classroom at least. That couple should resolve their issue without dragging everyone along with it.