Get to know all the elements of the mark scheme. How to be exploratory, well structured, conceptualised, and analytical. How to write about form and structure and make it relevant.
Learn what the examiner wants you to include about context.
Learn what will lose you marks.
Learn a simple trick to encourage the marker to decide you are exploratory.
See the examiner’s commentary, and understand what they are really thinking.
Learn an 8 point plan for writing your essay, comparing the two poems.
You will also learn a bit about Ozymandias by Shelley and My Last Duchess by Browning.