Answer: Parents need to be involved in their children's education to make sure they are learning want they should be. Teachers can't teach everything and or are overwork with dealing with behavior child or children that are behind the average so if your child is average or above you have to make sure they are having their needs meet and are getting they right education to keep them learning and growing in their education.
Explanation:
A subject is a part of a sentence that contains the person or thing performing the action (or verb) in a sentence.
The correct answer should be A. He was occupied with making sure his sister did not repeat the same error, otherwise.
This should be the correct answer because placing otherwise here would create confusion in the sentence as it is not sure to what it refers.
