Football violence is a (1)… which can be found is most Europe countries. It can often (2)…games and sometimes even stop them. When the atmosphere becomes particularly (3)…, people can sometimes be hurt. In the past, thee police were quite (4)…when they dealt with the problem, using force against hooligans. Today, however, police use modern technology such as closed circuit TVs. This helps them to (5)… possible troublemarks before They enter the stadium, especially (6)…who already have criminal records. It is also (7)…to find policeman ar entrances of stadiums. In addition, the police have their own people, who they call “spotters”. These people pretend to be supporters and gather information about any (8)… that are being planned. _____ Điền từ vào ô trống OFFENDERS DISRUPT CLASHES COMMON DETECT PHENOMENON AGGRESSIVE HEATED