Serah,
I will be dealing individually with the essays which came up in the 2014 CSS Essay paper on my blog. Indeed, I will very soon be posting an outline of the essay ' Literature as a great cultural artifact", which came up in the 2014 paper. So, keep visiting my blog.
I have definitely seen that the essay topics are getting harder as the years advance. But, you see, with the English paper, you can't prepare as you do for other papers. To do well in an English exam you must prepare from day one and that is by reading. The more you read, the more ideas you will have and the better vocabulary you will possess. But, most importantly, your writing style will also improve. This is my advice for anyone struggling with English: READ. You may start reading novels of any kind or start with a good magazine, like Reader's Digest, which is one of my favourites. And, of course, for ideas on how and what to write in a particular essay topic, you can always visit my blog (sunehram.blogspot.com).
Keep a look out on my blog for my next essay outline: Literature as a great cultural artifact.
Happy reading!