1)if money to water aid, they would be able to help more people. 2)if water wells, more people would have clean water. 3)their life if they didn't have to walk so far to collect water. 4)if people water, they wouldn't get ill so often. 5)if they didn't get ill, . с в начале даны слова have live be build give
2) built
3) would be
4) had
5) would live