A.8 #1-4 p. 22

1. I could do without washing cars, washing windows, and washing pets.
2. I could not do without bathing. Not bathing usually makes one unhealthy, and by not being hygenic, you are making yourself more susceptible to diseases and illnesses.
3. I could reduce water use for bathing, showering, washing hair, washing hands, and watering indoor plants, outdoor plants, and the lawn. I could simply take shorter showers, not fill the bath all the way up to the top, and turn the water off in the sink while scrubbing my hands. I could also not keep the hose on while watering my plants. I could also limit the use of my sprinklers.
4. You could use impure water for washing a car, your windows, and the floor. It can be obtained by using toilet water,  the water from a bath, or using water from the washing machine after a load has been cleaned.