Not only should the children should be taking care of the Grandparents. Everyone should be taking care of everyone. That's how family works. They should be because, the Grandparents would (should) do the same.
2 “cant” “never” are both in the sentence
Answer:
I do agree with Dr. King
Explanation:
Injustice has always been a problem, if it's not solved then and there it's going to eventually spread and then no justice will be served.