Part one of term paper
Some time has passed. From Ophelia's remarks in III.ii. (which happens the day after II.i), we learn that Old Hamlet has now been dead for four months. Shakespeare telescopes time. We learn (in this scene) that Ophelia has (on Polonius's orders) refused to accept love letters from Hamlet and told him not to come near her. We learn in the next ...

Part two of term paper
... to spy on Laertes. Polonius reminds him of how an effective spy asks open-ended questions and tells little suggestive lies. Polonius likes to spy. Ophelia comes in, obviously upset. She describes Hamlet's barging into her bedroom, with "his doublet all unbraced" (we'd say, his shirt open in front), his dirty socks crunched down, and pale and knock-kneed, "as if he had been loosèd out of hell / to speak of horrors." Or, as might say, "as if he'd seen a ghost." Hamlet grabbed her wrist, stared ...