Part V Paraphrase A ccording to the following paraphrases, find the corresponding sentences of the text , and write down the number of the paragraph which the sentence is from on your answer sheet. 1. The expression for lack of a better terminology is used to introduce rather inexact terms. It means since we don ’ t have any exact terms, we can use these rather rough terms. Here, the planes are not real. The writer uses the word for the convenience of analysis and discussion. Sentence from ()paragraph of the text