I'm pretty sure their correct!
from what i can tell they are anyay
The correct answer is'C' because it just gives us additional information,If you remove it from the sentence,it will make perfect sense.
Answer: it takes the narrator and his neighbor a day to mend the wall between their properties. We know this, because the narrator states:
And on a day we meet to walk the line
And set the wall between us once again.
Explanation:
An example sentence could be:
"The climate is changing rapidly for the worse, which is why we should care more for the environment."
