Answer:
Homelessness is affecting more and more of the US, and so schools are helping out by providing places to stay for the students.
Explanation:
It talks about homelessness in the us, and schools helping out so
Using bucket and mug instead of shower while bathing. By harvesting the rainwater or rainwater harvesting. by uing a bucket to wash the car instead of using pipe.
Answer:
3: interior
Explanation:
the word interior sounds the best with the rest of the sentence as the other words don't make much sense used in this sentence