We use these words to indicate obligation.
Affirmative
I must.
You must.
They must.
We must.
Negative
I mustn't.
You mustn't.
They mustn't.
We mustn't.
b) You don’t have to take long showers.
c) You have to wash a lot of clothes at one time.
e) You don’t have to wash the car with a hose.
f ) If you use a wash machine, you have to use the water
after washing to mop the floors.
h) You have to use a few of water to wash the dishes
and clothes.
j ) You have to collect the rainwater.
¡COMPARTE TUS RESPUESTAS Y GANA CORAZONES!
Sé el primero en presumir tu tarea
a la comunidad