Well the main Macbeth themes are: ambition, gender stereotypes, the supernatural/ versions of reality, insanity, power, fate and free will, time and violence.
I feel like they won't ask about ambition as that was in the AQA exam for Macbeth today but we can't be sure. also the specimen paper was about how Macbeth loses control of his relationships so that won't be the question. I'm hoping that the exam will be similar to the one today as the questions they had were okay and had a lot of quotes that could be used. So maybe gender?but im not 100% sure ah