The answer is that the present participial phrase that describes John is this: Jamming too much trash into a garbage bag. It is defined that a participial phrase consists of a participle plus modifier(s), object(s), and a complement.
D because it combines the sentences correctly. I think, I'm puzzled between d and a but I really do think its d. :) Hope this helps!
Furious: full of anger or energy, violent or intense.
<u>Answer:</u>
<em>D. whether the recommender is qualified
</em>
<em></em>
<u>Explanation:</u>
As part of the study, for essay to meet the academic standards, the recommender is not necessarily qualified. However, what matters is the fact that the student understands the basics of what the essay is all about the thesis should be clear with supportive evidence that allows the reader to digest.
A student must understand the thesis of the essay clear so that it will be accessible when highlighting down the main points in the body in a clear and precise manner. This is so to enable the reader of to identify the aim of the essay without straining.