The main setting of "seventh grade" is a middle school. homeroom class. lunchroom. french class.

i believe the answer is: b. mr. head had a long, tube-like face with a rounded open jaw and a short depressed nose.

this is because in the un-revised sentence it said that mr. heads face was long and tube-like, and he had a rounded open jaw. this is not a very grammatically correct because of how it seems to drag on with the and, replaced with, with, makes it sound more fluent in the description.

the answer is

you wright a 3 paragraph on vincen van gogh's life using textual evidence from the biography as support for your claims.