Answer:
The correct answer would be option C, The night of the party, everyone looked great and we all had a good time.
Step-by-step explanation:
When you show modesty or show low importance to ones own self, it is called being Humble. So the excerpt in option C shows humbleness, in which the author didn't talk about his own self, but talked about his friends that they were looking great and the party went well, and they enjoyed a lot. The author said that they all had a great time and all were looking great, which means he gave all credit to his friends, and praised their dressing, but didn't say something about himself, which means he showed low importance to himself. So this is the most suitable sentence in which the highest level of humbleness is shown.