lookout [ˈlʊkaʊt] noun 1. [place] Ausguck der, Beobachtungsposten der 2. [person] Wachposten der, Wache die 3. [search] to be on the lookout for sthg nach etw Ausschau halten
Complétez la séquence avec la proposition qui convient. America … by Christopher Columbus in 1492. discovered was discovered is discovered