Answer: D
Explanation: because it makes sence.
Answer:
I think it is A. Martin ducks down and hopes that the lake monster doesn't see him.
Lady Macbeth's plan includes having King Duncan stabbed to death with daggers and framing the guards (who will be drugged and unable to react to the murder) in his room by rubbing them with the king's blood. She will signal Macbeth when it is time for him to go to the King's quarters to do the deed.