B.
It comments on the action and provides background information.
Plot is the most important element of a story . A theme is the moral listen of a story .A tone is how it was said ,or how the cheater says it .Imagery , is like the picture in yo mind thats it make you get . Flashback is when someone zone out and think back to what happen in the past.
Sorry this came late, It would be I, I I, III.
Answer:
It is essential that she wait in line.
Explanation:
