The correct answers are: 4) Claudius: Is there not rain enough in the sweet heavens To wash it white as snow?, and 5). Claudius: But, O! what form of prayer Can serve my turn? 'Forgive me my foul murder?'
Act III of Hamlet. Claudius and Gertrude talk about the behavior of Hamlet with Rosencrantz and Guildenstern. The conversation is under the vigilant eyes of Claudius and Polonius. It’s a test to decide if Hamlet’s madness is because of his love for Ophelia.