The situation wherein summarizing would be the most useful is writing a synopsis of a play. The correct answer is option B. The word synopsis means a brief summary or outline, which emphasizes on the general points and view of the overall story of a book, play, or a movie.
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1. The correct answer is: periodical index.
Magazines, DVDs, and books may be found anywhere. But libraries provide an index of periodicals that have been arranged by years and dates. This serves as a reference tool for people.
2. The correct answer is: dictionary.
