Answer:
The one that is an argument is C.
The answer is Henry was making excuses for not rejoining the fight
It tells you to find another term for the noun used for example the noun in the sentence is John Proctor, you just need to identify what is John Proctor. It could be like this “John Proctor, a cardiologist (blah blah)” so the appositive that i wrote is cardiologist because it describes john proctor as a doctor.