Why does Darnguyen listen to the same song over and over again?

I believe she does in order to keep that song in her head while studying, and then to listen to that particular song right before the test in order for all of the information to come back to her mind, or to quote "because i feel like it"

Is homework really necessary?

I believe homework is not necessary because it takes away from learning the many other lessons of life. The principle of homework itself is pointless, today thousands of students spend countless time on homework when they could be out helping the community or learning how to ride a bike. However because homework has been latched on to students we now must sacrifice our timeless lessons to review for things that we will never use as adults in the real world.

Do they really work?

In my personal opinion the infatuation over Ghetto Coolers is completely forthright. This revolutionary idea and soon to be product was first created on a hot day in the fourth bell of Computer Technology at Saint Ursula Academy, and will soon branch to thousands of companies across the country and hopefully take an international role in keeping beverages cold on the go.