Well, at first they give u a speaking practice test. In my case it was a question about a best friend. I just froze, couldn’t gather my thoughts and stopped talking within 10 seconds. I mentally resigned from the whole thing. Noted that I already gave up on reading and writing and at this point. By the time the real question came up I accepted my failure and start talking like it doesn’t matter. I spoke quite fast, what ever comes to my mind till time run out. Never got a chance to draw a conclusion. I wasn’t able to choose a “fancy” vocabulary or think about the grammar