It’s his imagination. this is the point in the story where macbeth is starting to experience paranoia (and almost insanity). banquo’s “ghost” is a creation from macbeth’s conscience that is sending a message that macbeth maybe shouldn’t have killed him.
Honestly on behalf of many people I don’t understand
Answer:
Was
Were seen
Explanation:
Walt Disney WAS a clever businessman. His cartoons WERE SEEN all over the world