Greece's forward Giannis Fetfatzidis looks on during a training session at Mineirao Stadium in Belo Horizonte on the eve of their Group C match against Colombia.
Colombia's midfielder James Rodriguez (C) streches during a training session at Mineirao Stadium in Belo Horizonte on the eve of their 2014 FIFA World Cup Group C football match against Greece.
Greece's Lazaros Christodoulopoulos kisses the ball during an official training session the day before the group C World Cup soccer match between Colombia and Greece at the Mineirao Stadium.
A police helicopter flies over the Mineirao Stadium in Belo Horizonte where the Colombia and Greece match will take place.
Uruguay's team trains at Arena Castelao in Fortaleza. Uruguay will play their first match against Costa Rica on June 15.
Costa Rica's Joel Campbell (right centre) jokes with his teammate Randall Brenes during a training session at the Arena Castelao, in Fortaleza where they will meet Uruguay on June 15.
A wide view of the Arena Castelao interior, in Fortaleza, Brazil where Uruguay faces Costa Rica.
England's Wayne Rooney juggles during a training session at Arena da Amazonia in Manaus. England's match against Italy is one of the most looked-forward to on June 15.
A picture shows the tattoo of Italy's midfielder Daniele De Rossi as he takes part in a training session at the Arena Amazonia Stadium on the eve of their Group D match against England.
An overall view of Arena da Amazonia in Manaus, Brazil, Friday, June 13, 2014. England will play against Italy here in group D of the 2014 World Cup.
Ivory Coast's Didier Drogba gestures during a training session of Ivory Coast in Recife. Ivory Coast will play against Japan on June 15.
Japan's national football team players warm up during a training session in Recife on the eve of the match against Ivory Coast.
An aerial view of the Arena Pernambuco in Recife, Brazil where Ivory Coast will meet Japan for their first match on June 15.