At the finale of act 1 : Macbeth closes with " my " false face must hide what the false heart doth know. " This quote proves that Macbeth:

at the finale of act 1 : macbeth closes with " my " false face must hide what the false heart doth know " this quots proves that macbeth. A : hopes lady macbeth will leave him alone : B: is ready to  kill duncan :C: he hopes banquo wont realize his plan to kill him and fleance : D: wants to conceal his face behind a mask so the guards wont recognize him ? which is correct ?