which of the following is the best strategy to use when writing a conclusion?\nuse repetitive phrases like…

which of the following is the best strategy to use when writing a conclusion?\nuse repetitive phrases like \as i said earlier\ or \as i stated\ to end your paper.\njust summarize your essay and do nothing else.\nchallenge the reader with a \call to action\ to change the world for the better.\napologize for the lengthy content of your essay.
Answer
Brief Explanations:
A conclusion should engage the reader. Repetitive phrases make the writing dull. Just summarizing is too plain. Apologizing is unnecessary. A "call to action" gives purpose and encourages reader involvement.
Answer:
Challenge the reader with a "call to action" to change the world for the better.