Water costs money．In some places water is hard 16 ．What happens when a town has these problems？A small town in California found a happy 17 .
Very 18 ．The town had no water of its own. The water it used was brought in from a river 300 miles away．As more people 19 ．Now water 21 to be brought in from 600 miles away．All these cost 22 ． money live in the town, 20 water was needed rain ever fell there
