That's horrible.
Sadly, I think that's a problem in every school. Even though I don't get the bus to school (I get a taxi to school), the classes are so loud (and I hate it when people talk loud and/or shout) and occasionally they swear out loud, even though I'm sure they already swear quietly. And I've seen some students get bullied, and occasionally people talk to me strangely just because they think I'm strange.
Even though I don't get the bus I know how it feels, and I wish it would change. 
_________________
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SpongeBobRocksMao!
Absorbent and yellow and porous is he!
SpongeBobRocksMao!