What do you dislike about your apartment / room?Well, there are several things I don't like about our dorm. Firstly, the room is not so quiet as the classroom. When evening or weekend comes, it becomes really 6_____. Because some students like to listen to music and others want to sing or play computer games. These sounds become a 7_____ source of noise pollution. Secondly, the corridor is sometimes dirty. Some students like to throw 8_____ on the floor. In my 9_____, these people are selfish, or at least they are not 10_____ enough for others.[音频]