Which lines foreshadow Macbeth's eventual killing of the king? O A. I'll be myself the harbinger and make joyful / The hearing of my wife with your approach / So humbly take my leave. B. Stars, hide your fires / Let not light see my black and deep desires: / The eye wink at the hand; yet let that be, / Which the eye fears, when it is done, to see. O C. My plenteous joys, / Wanton in fulness, seek to hide themselves / In drops of sorrow. D. We will establish our estate upon / Our eldest, Malcolm, whom we name hereafter / The Prince of Cumberland