Perfectly because, awkwardly means that it is not done very well, pointlessly means it had no point which doesn’t relate to the question, and gracefully means it was done very well but it could still have flaws. Perfectly means there were no flaws.
The answer is: The pause must be used expertly in order to be effective.
According to Mark Twain, the pause is a significant literary element that must be used with proficient knowledge to be adequate. Because it has a subtle meaning, the pause must possess the accurate duration. Otherwise, if it is too long or too short, it is unsuccessful and the text might require a great effort for the reader.
Even though I've always been food at math, it's not my favorite subject.
C.
Complete Sentence
I dropped my phone three times on my into the building, it didn't break.
B.
Run-On
Andrea's brother has two children, her sister has four children.
C.
Complete Sentence
I am almost finished with college, my dream is to open my own business.
B.
Comma Splice
Alisha passed her licensing exam last week.
C.
Complete Sentences