First, in the upper part of the drop box, choose the letter that states the problem

First, in the upper part of the drop box, choose the letter that states the problem in the sentence below. then, in the lower portion of the drop box, choose the corrected sentence.

a. misplaced modifier
b. incorrect pronoun case
c. pronoun-antecedent disagreement
d. incorrect adjective or adverb usage
e. inconsistent verb tense
f. incorrect word
g. subject-verb agreement

that athlete runs good.

upper drop box:

lower drop box: