B.
Periods and commas always go inside the quotation marks.
To show the progression of inventions
That will be difficult since we don’t actually know what the text is about.
The reason Loki could be perceived as the "best" villain in the Marvel universe is that he always knows what to do. In any situation he has proven to have a back up plan. Loki is a very smart individual, and would most likely outsmart any others in war. He is also an extremely determined fellow. In Avengers infinity war, the opening scene, he tried multiple times to foil Thanos' goal. He may have failed every single time but it shows that he will try to get what he wants until that thing is gone.
The answer is D. They are less complex because they lack the multiple perspectives of the novel. if you are on Plato.