Key plot

• 1. Macbeth meets with the witches
  2. Lady Macbeth encourages Macbeth
  3. Macbeth kills Duncan and becomes king
  4. Macbeth has banquo killed
  5. more predictions from the witches
  6. macduff swears revenge
  7. lady Macbeth suffered guilt
  8. macduff defeats Macbeth as revenge