How it works. Each set is one meeting of the Crossroads team: four students in four countries who write a short brief on a global issue for the online forum that links their schools. You try a few questions first, read one article with the team, check your understanding, help the team decide what to recommend, and then use the new words and the reading skill on a fresh text. Press the Check button at the end of each part to see why every choice is right or wrong.