End of year TROUBLE!

<p>My school has a big paper that the seniors must to do graduate, it's 15 pages. My teacher and principal called a couple of kids down for plagarism, I was one of them. He said there was one section that was plagarised and that he looked it up and found the website. I had that same website in my works cited page, I just forgot to do the in-text citations. Now they are threatening to give me an F for the advisory, and make me do the entire paper over. I am fighting this.</p>