Answer:
<u><em>C: "I have too much homework to do,"</em></u>
<u><em> this comma should be a period</em></u>
<u><em> or</em></u>
<u><em> this should be an exclamation</em></u>
<u><em></em></u>
Most likely subject not sure though
Answer:
B or another well-known text, person, event, or thing.
Explanation:
Should be correct, I took test on EDG2020.
A. if there is an engineer on staff, he likely knows me