C. should be the correct answer
A) nervous,
horses - subject
seemed - linking verb
nervous - predicate adjective
An adjective is a word that describes a noun. In this sentence, the noun would be the word employee. The word that describes this noun is new. Therefore, new would be the adjective. :)
I would say that the answers are C and A.
"Primarily" indicates what the main purpose of the sheet is (which helps maintain high grades) and "Furthermore" adds to the original thought.