At school we have no lessons in it, yet everyone is required to take the exams. Did it last year and dropped about 10 marks over both papers.
Basically to do well just use loads of BS and make up some nice metaphors to make yourself sound intellectual. To be honest I couldn't give two ***** what I get in the exam tomorrow, it is basically an English exam and I don't need it for my offer so why waste time preparing for it?