Answer: Soccer
Explanation:I would feel great.I would be proud that all my hard work finally paid off.Practice makes something close to perfection and i had made it to that level.I would work harder to get even more medals though...mainly because i like shiny things
Everyone
done his or her homework.
Explanation:
Everyone is singular and, therefore, require singular verb.

No it is not. It is an adverb phrase since it lacks a subordinating conjunction.
Adverb clauses must be preceded or started by a subordinating conjunction such as after, if, because or although. For a sentence to qualify as an adverb clause it must include in its body a subject and a verb.
As a general rule you can use the following formula:
An adverb clause equals a subordinate conjunction plus a subject plus a verb, and it should be answering how? when? where? or why?
The answer is because due to more elk died from predation so the elk who are still alive have a more vast food supply