Rule 1:
Unless the finished project is of at least novel length, or you're pitching to a prospective publisher (and not then, either), it's best NOT to share a story with the public, friends/family, etc. until you have at least completed the first draft. Opinions, both positive and negative, tend to discourage completion of the project in question, whether through discouragement or - strangely enough - satisfaction.
Writers, like most performers, thrive on affirmation. If you get it after the first six paragraphs, the drive to continue with the work diminishes greatly. Strange, I know, but this is not something I've pulled outta my ass.
In other words, come back when you've finished your assignment.