Shakespeare Sonnet help!?

goddess go would also be alliteration, as to onance, well there are several places that seem like onance, but i wouldn't really call it that, more of internal rhyme like reeks / speaks. I suppose saw a goddess would clify as onance as well, there are a lot, read it out loud and underline vowel sounds that seem alike. But I agree with the previous poster, your teacher is an ***