If you’re talking about “The Importance of being Ernest,” it would be C. Her and Cecily are both under the delusion that anyone boy with the name Ernest will be honest as the name seems to suggest.
It's important to pause in your writing because it separates separate thoughts from each other, here's an example:
I went to the fair it was really fun.
With a pause:
I went to the fair, it was really fun.
Use a comma (,) AND/OR Semicolon (;) to make a pause in a sentence.
B the applicant is attempting to be humorous
Some stories are like that you can imagine their happy ending urself such books are termed tragedy
It would be drifting off topic following a pattern writing a strong topic sentence.