I came ___ an old friend of mine in the Liberty Market this morning

Came across means encountering someone unexpectedly perfect for bumping into a friend at a market. Came around suggests recovery came by means visiting came on implies urging. Phrasal verbs enrich English by conveying specific actions in everyday situations like shopping or traveling. They add nuance to narratives making descriptions more vivid and relatable in conversations or stories. Mastering them improves fluency allowing better expression of chance events or social interactions in personal or professional contexts.