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>
What is the story and is there options? I can help if you have the story:)
Answer:
He speaks in a respectful tone
He states the agenda to focus the discussion
He calls on participants to the discussion on task
