No improvement to this sentence is necessary. It makes perfect sense on its own and sounds right. "Either" always takes an "or" else the word wouldn't make sense, as it's meant to contrast binary options.
eg.
I'm either going to eat food or drink water.
B, D, and E are the correct answers. Literary themes are usually profound statements that teach a "lesson". A and C are just random sentences that don't have meaning.
My guess would be D but idk. This is a hard one.
Answer: Climate Change is affecting Earth in many ways, from melting the polar ice caps cause of ozone infiltration, to the pollution from factories and cars. Global Warming is one of the most important damaging factors in Climate Change.
B. Indent the first line five spaces is correct about MLA.
hope this helps!
