You don't know what a plight he had to endure. Hope this helps!! :)
B seems accurate to me. None of the other options read as grammatically correct.
Hi there
the answer will be A.a thesis/main idea
hope this helps <3
he gives the order to have banquo killed so he could cover his tracks.
he thinks banquo is starting to realize whats going on and before he has the chance to say anything macbeth has him murdered
