Answer:
Lady Macbeth, he murders King Duncan, ... door and reveals to Macbeth the truth about the mission: their success in the killing ... As in Act I, Scene 6, Lady Macbeth's words of introduction disguise her true feelings.
Explanation:
That good people may do bad things
I believe that the Knight would be the obvious answer.
Answer:
multichromatic or multicolored
Answer:Did you mean frontliner? If so, here is the definition---a person or thing that operates in an advanced, exposed, or conspicuous position. Collins English Dictionary.
Explanation: