The answer is:
The Noun is Hit
The correct answer is D) Macduff: "…the king's two sons, / Are stol'n away and fled; which puts upon them / Suspicion of the deed."
The excerpt shows Macduff acknowledging that the kings' sons will be suspects, since they fled. He had suspected Macbeth immediately after the murder, but he is one of the few characters who seems to think that way.
the word “vocabulary” comes from Latin and French