For question 3, the "some" formulation I thought of was In some cases where there were more than three inches of snow, class was not canceled. It didn't feel great grammatically, but it got the point across for me.

#feedback Several questions with SEVERE grammatical and word choice issues. Really makes me scared that I paid money for this course just to be met with THIS. I'd also question having the exact same formulation of questions repeated again and again. At least for me, I immediately began "gaming the system" mentally, just finding the pattern for these specific questions and then mercilessly exploiting it. I didn't intend to game the system, and neither do i think that pattern exploitation was the point of this problem set, but I immediately began doing so.