After reading “the olympic swimmer,” the reader can most likely conclude that olympic swimmers
a) have fun competing against each other.
b) make friends from all around the world.
c) must show great commitment to training.

i took this test im trying to remember i think it is the first one im super sorry if i remembered wrong!

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.