They're not useless, they're just... encouraging independent study.
Seems like my english teacher
Teacher: If you don't understand then Ask me hundred times I willl answer you hundred times!!!
That's the reason I didn't ask anymoreTeacher: If you don't understand then Ask me hundred times I willl answer you hundred times!!!
Le me(asking for the first time)
Teacher: I was screaming here all the time for u all ,what were u doin fool!!!
I mean that's unfair......![]()