To paraphrase properly you should rearrange the ideas in a different order
express the main ideas in your own words
delete a few words to shorten the passage
change several words to alter the passage

Adam posted in a thread about theoretical physics. in his post he refuted general relativity and cited a paper that was recently self-published by one person on her own personal website and had no references to other works in the field. which important question did adam not answer sufficiently when evaluating the cited paper?

In the story "a very old man with enormous wings", why does the young girl get changed into a spider?

Select the sentence using an appositive to further explain the subject. the water is cold, but the sand is warm. mr. miller, the dean of the school, makes you feel very humble running in the relay, bob tripped and fell.