<span>Umbrella comes from the Latin word umbra, which means “shade.”
The best way to choose this answer is to eliminate the other possibilities. The last option is not grammatically correct. The two sentences are complete, but only joined with a comma. This is not enough and creates a run-on. The first option uses commas to create a phrase (coming from the Latin word umbra). The sentence should make sense if this phrase is eliminated - it doesn't. The third option doesn't even sound grammatically correct. </span>
