So the type of verbal phrase that has been underlined is gerund and it functions as a subject.
Hector is the older son of Troy brother of Paris who started the 10 year war with the Greeks against Troy and the 10 year voyage back home.
Paris being rediscovered by his parents after being missing since birth, is given the chance to take more responsibility for Troy so he is sent to Sparta to make deals with the greeks but instead swooed Helen of troy and ran away together back to troy. starting the Trojan war.
Hector was a great military general but was killed by Hercules and was left blind, deaf, and dum, then dragged by carriage back to the Spartan camp.
Answer:
"Students who receive a grade of “NX” will have the opportunity to complete their coursework in the summer or fall to convert their final grades to pass."
Source:
The Internet