Hello there!
The roots of the word barbarian came from ancient Greece. The word barbarian was generally used at that time to describe any non-Greeks. Therefore the answer would be D. Greek.
There is only one sentence among these that contains a dependent clause, and that is the third option - Although the rain poured down, the Eagles and Panthers continued their soccer game.
The remaining sentences are all simple, meaning they contain only one independent clause (except for sentence 2, which is compound, meaning it has 2 independent clauses).
Answer:
instead of saying Sparrow and Liam exchanged stairs across the library you could instead try saying Liam and Sparrows eyes met from across the room or across the library, or not. I think your story's fine, if you want to make it a few more sentence longer then maybe you can put like a little backstory to why Liam and Sparrow are fighting or not it's your story I'm just you know saying maybe if you want a few more sentences it's something to put.
The sentence provided is a run on sentence.
The sentence speaks of two different topics in one sentence, this should be two separate sentences.