C. I found a bag of marbles.
This is the only sentence that contains an indefinite article. Indefinite articles are "a" and "an" for singular nouns. "some" is the indefinite article used for plural or uncountable nouns.
"the" is a definite article.
They both use technology to change the lives of the main characters
C) look beyond the details and imformation provided
His personality is very boring and stiff ans he's reckless
