It is much easier to proofread while reading a work aloud, or hearing it read aloud, because __________.
1) reading aloud slows everything down – enabling a writer/reader to catch errors more easily than they would while skimming.
2) reading an essay under revision aloud enables a writer/reader to proofread very quickly.
3) reading aloud while proofreading enables a writer to skim an essay, making the whole rather annoying process pass quickly.
4) reading aloud while proofreading enables a writer/reader to see whether or not their work includes peer-reviewed research.