Question

A family observes that its water expenses have been very high during the last few months. Which of these is the best method to solve this problem?
A.) use water left over from cooking for drinking purpose
B.) turn on the dishwater as soon as it is half full
C.) wash clothes in small batches in the washing machine
D.) turn off tap while brushing teeth or washing face

Answer 1

Of course the best way to pay lower expenses is to use water rationally, not using it under unnecessary circumstances.
D is the best option for such.

Answer 2

Thank you!!(:

Answer 3

Right.