Its cheers becuase you say the pep club cheer at every football game doesnt make sense if you the pep club cheers at every football game.
The correct answer is one main clause.
This means that there is only one verb in the sentence, which in this case is the verb 'was.' Even though drive is also a verb, in this context it is used as an adjective driven (participle form of the verb to drive) and is thus not considered to be a verb. This means that there are no subordinate clauses but rather just one main clause.
Below average.
The root word "sub-" means under/below
The root word "-par" means average
"subpar" = below average
Saw off Jim's leg i think
I believe that the answer should be D. it makes a sentence more lively.