My opinion is that he failed as a teacher. I mean, come on, imagine a scenario where class A has a test and class B has the same test a day after. Of course th

My opinion is that he failed as a teacher. I mean, come on, imagine a scenario where class A has a test and class B has the same test a day after. Of course the people in class B will ask the people of class A what was in the test. Of course. That's why everyone is tested at the same time.