Question

What can we do to save water?
1.We can use our cups when we brush our teeth.
2. We can put a brick into the toilet.
3. We can use a waterbowl when we wash the dishes.
4. We can get rid of the old before we wash the dishes.
5. We can reuse the water after linsing the rice.
6. We can do the laundry after we gather our clothes.
7. We can turn off the water when we are soaping our hands.
8. We can turn off the water when we are washing our hands with soap.
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Are they all grammatical? Would you check them? Thank you for your help. Have a great day.

Answer 1

1. (I'd remove the first "our" here.)

4. ... get rid of the old what?

5. spelling ... "rinsing" not "linsing"

I wouldn't use 7, but 8 reads fine.