Choose appropriate prepositions to complete the sentence from the given options He depended _______ his uncle after meeting him _______ the railway station

"Depended on" and "at the railway station" fit the sentence for reliance and location making option B correct. Other options misuse prepositions. Proper preposition usage ensures clarity especially in descriptive writing or narratives. This skill is vital for professional communication. Accurate prepositions convey relationships or locations effectively particularly in stories or reports where precise language enhances clarity and engagement in describing interactions or settings.