Time management is very important when it comes to exams! The best thing to do is to set out time for planning, time for writing, and time for reading over. This way you can be sure that you will have time for everything! I would suggest, in a 45 minute period, 10 minutes planning, 30 minutes writing, and 5 minutes to read over your work. The best way to structure your work is by remembering PEEL. Point, explain, evidence, link. This will ensure that your answers are especially clear. When it comes to writing about a specific book or play, it is best to have 3 main paragraphs, helping you get your argument for the essay across very clearly.