Relier Pairs Trial 7Version en ligne Trial 7 par Martin Smith 1 The population grew like Abidjan’s; 2 This piece of gold is worth about ten dollars. 3 This massive open pit is the biggest mine in Isoko. 4 Considering the giant scale of the pit, the final product seems meagre. 5 Toxic mercury is used to aggregate the gold, 6 Suddenly everyone was earning money. Hundreds of people work in tandem to dig out gold ore. and is then drained into the soil. and with this, the economy also became like Abidjan’s – says one man. Look! He’s washing out a tiny grain! Of gold!