The young girl cleaned up the public park because she wanted to create atonement for littering around the area.
I am not positive of your question but if you are asking what is the way to make your sentences differ from one another. Transitional verbs such as then, therefore, another argument, etc.
Jane's opinion of Susie can help me make an objective evaluation of whether Susie would be a good class president.
False
It is independent because it expresses a complete tought.
Romeo loves dreams but he thinks it better to turn them into reality.
