Hi there, I went for an interview with the UEA for a PGCE Modern Foreign Languages in December, its not the same, but maybe it will help? The written task was context based about the subject, where I had to show and support my opinion on a ´topic concerned with language teaching. Mine was about teaching Grammar vs teaching culture. The group discussion was about Michael Gove and his white paper and the influence that would have on teaching and quality of teaching. UEA seems to be quite strongly opinionated, and I think saying what you think and believe is important, they want to know that you know about current affairs. Make sure you treat the tes as your bible for the next few weeks, understand what is going on in the news and with funding and things. I hope this helps a little bit, and good luck.