1The ancient Romans built a complex system of aqueducts to bring fresh water from the mountains to the city of Rome.
2Is the new aqueduct project going to affect the local wildlife habitat?
3The city's main aqueduct was damaged in the earthquake, leaving thousands without access to clean water.
4Engineers are working to design a more efficient aqueduct system that can withstand natural disasters.
5The construction of the aqueduct was a remarkable feat of engineering that allowed the town to grow and prosper.