When using the perfect tenses of verbs, it's necessary to add a/an

Changing the sentence structure and how quickly events unfold in a story can affect which literally element?

As night falls, how many men are left standing on the battlefield? question 15 options: arthur alone, modred, and one of modred’s best knights modred, arthur, and two of arthur’s followers only arthur and modred only modred

How does loma cervantes celebrate her culture in “freeway 280”? ?