What should I do if I have to divide the dormitory again before I know what my roommate is like?

As a monitor, we have also experienced the re-division of dormitories, because the original four rooms have become six rooms, and there have been mixed dormitories with other classes. One of the students in the mixed dormitory has a bad temper, so the boys in the class don't want to live in the mixed dormitory. In order to have fun, some of them signed up for the collective occupation of the dormitory early. I have no choice but to rank other classes according to their student numbers, but the students in front of their student numbers don't want to fight with the students who give them advice. Finally, I couldn't help it. At the moment when I took two classmates to live in a mixed dormitory, many people's faces were undoubtedly exposed. In fact, after I went to college casually, I found that many people became more and more enthusiastic about the things in the class. Later, I found that what you did was not used for eggs at all. They take it for granted ~ I am glad that other people in our dormitory still understand me very much. Unlike them, I could have lived in our dormitory with others. But when those two people informed me, it was too late, and the others were already finished. I just care about the way they handle it, their attitude towards me, and the reasons they give me. This is not something you can do as a friend. Anyway, we are going to be senior three soon, and the whole senior three has only four months of school time. I shouldn't have much contact with them in the future. I'll put up with it for a few more days, finish my homework and move to the dormitory.