Compléter Supporting SentencesVersion en ligne A short paragraph explaining what supporting sentences are. par Gabriela Berto 1 topic explain quotation factual terms examples Supporting sentences either or prove the topic sentence . Supporting sentences usually have one of the following functions : ? they provide specific and details ; ? they explain important ; ? they support the point made in the sentence , often with a or a paraphrase ; ? give to illustrate the point made in the topic sentence .