Now, I get my second biology test's resultalt. And I actually wrote to Mr X, asked him to do me a favour. Give me some suggestions of good headsets. Well, it went well. The feeling was Ok. And now I just have a tricky situation to worry about, that is my last assignment in Biology. Immume system, the problem is I dont know how detailed my teacher want the text to be. The formulate of this text is an essay :-).