The Olmpic Games holds every four years还是Olympic Games is he

The Olmpic Games holds every four years还是Olympic Games is he The Olympic Games---every four years. The Olympic Games ____ held every four years.空格处填is还是are呢? the Olympic games are held___(each/every)four years The winter Olympic games are held every four years The olympic games are held (every four years) 如题 the olympic games takes place every four years(划） The olympic games (are)?held every four years. The Olympic Games,which_____held every four years,______the olympic games ____held every four years The Olympic Games () held every four years. 用are or is?WHY? The Olympic Games () held every four years.用are or is?WHY?