GCSE An Inspector CallsWatch
Use higher level vocab such as;
steeped, superficiality, hypocrisy, incriminate, facade, callous, omniscient, just to name a few. Make sure you know what these mean though!
Start with a thesis statement; this is something that kinda reflects what the question is asking but in a statement that leads your paragraphs through.
Write about contrast eg. old vs. young, rich vs. poor, selfish vs. helpful. The play is all about contrast. I hope I helped! Good luck!