Velvet, I got similar grades for my English Literature O level. I can't remember which Shakespeare play was in the syllabus for my first attempt, one of the English Kings plays. The syllabus for the second attempt was a lot easier. Romeo and Juilet was the Shakespeare play. "The Diary of a Nobody" by the Grossmith brothers was one of the other books. I had already read the book and used my father's copy during the course. One of the stage performances of that book had Clive Swift and Patricia Routledge as the leads - that was at the time they were in Keeping Up Appearances.
Back in 1964 Ken Russell did a television version in the style of a silent comedy.
You might be interested as the music was composed and played by Ivor Cutler.