Correct this entry?  OK!  Capitolize the pronoun for self and put a period at the end.  The test of your English is never in a school; it is out there in the world, talking to the police or a store clerk who just gave you the wrong change for your purchase.  Some students and not good test takers and are always disappointed after finishing a test and some teachers like giving students trick questions.  So, don't feel sad about it and use English for having some fun and getting what you want... that's what English is for!