This week's episode is a little bit different from the last one because I'm doing some talking. So let me tell you about the classes that I've been teaching this week, and they're both quite low. They're probably lower than the average, the level of the average listener of this podcast. My classes here are a two and B one point two; sort of pre intermediate and good intermediate. The needs of the groups, I'm not going to tell you about individuals or anything like that. That's just sort of private. But generally, the groups are adults. And they all have very similar needs. In fact, some of them asked me, how do you find the classes