The car is a symbol of a new beginning and also the prospect of filling in the shoes of someone important and responsible. They backed up their car with extreme car and caution which is very similar to how they unpacked and moved into their home on the Sullivan Farm. The family wants everything to go perfectly.
Try using the formula x however a and b therefore y
x is your counter argument
a and b are your reasonings
y is your argument
what is your reasoning for why college admissions counselors should accept those students over others
for the counter argument, state why some argue higher test scores are better
The option which is a fragment in this paragraph is the first one - Because frustrated students have been pushing for renovations so their gym can accommodate larger crowds.
It is a fragment because it is incomplete - it cannot stand on its own.