Concept:The verb ‘describe’ is transitive and directly takes an object without any preposition.Explanation:‘Describe’ means to give a detailed account in words. It does not need words like ‘about’, ‘of’, or ‘to’. Using ‘about’ after ‘describe’ is incorrect because it is repetitive and ungrammatical. ‘Describe the story’ is the proper structure – ‘the story’ is the direct object. Options A, C, and D wrongly add unnecessary prepositions. Only option B follows correct grammar.Answer:Please describe the story. (Option B)