<span>All of the following are good examples of "big rocks" EXCEPT C. working out at the gym.</span>
An indefinite pronoun is a pronoun that doesn't refer to a person or thing in particular so i'm going to say C. each
While we wait for the sun to rise is a sentence fragment.
There is no ending that completes the sentence.
To finish, an example would be:
<em>While we wait for the sun to rise, we eat breakfast.
</em><em>
</em>
Hello if u can help me with ela I can help u with a poem