It's B. The other answers have the pronouns in the Nominative case.
Act iii: Macbeth orders to kill banquo, but his son escapes. Macbeth and lady Macbeth can’t sleep and Macbeth is becoming a monster. Macbeth sees banquo ghost. Macbeth pays a visit to the witches
Act iv: Macbeth orders to kill macduff’s family(or burn them). Macduff received the news of his dead family from Ross. Malcolm encourages macduff to change his grief into anger towards Macbeth they both get together to kill Macbeth
Act v : lay Macbeth sleep walking leads to her death but Macbeth doesn’t take her death seriously and says that he Hal’s almost forgotten the taste of fear Macbeth troops leave Macbeth in time of war between macduff macduff kills Macbeth and Malcolm becomes king of Scotland
When doing something like this, some find it useful to annotate the text by putting in notes and explanations of what is being said.
(Like pastors at a church when giving the message, or a comedian needing to remember some little things)
It basically just helps the reader not forget side notes or little things that can make the others either more entertained or more helpful.
