Answer & Explanation:
It could be because (1) they don't understand the concept of the subject to do assignment (2) they don't understand the criteria (3) the teacher makes it too long or hard (4) they don't want to do it.
I had to do something like this, and put that years later someone was wandering the catacombs (after the wall he walled fortunato up with started to crumble) Fortunato's body was found and montressor confessed.
She wants to help his career.