you would put the Oxford comma before the conjunction that concludes the list. It doesn't matter if the conjunction is "and" or "or," the Oxford comma would come directly before it. That's if you ...

If you aren’t sure where to put a comma, try reading the sentence out loud. A comma is where you tend to pause for breath, before continuing. In her poem Originally, Carol Anne Duffy uses full ...

If the person who is speaking is named before the speech, you must use a comma before the first set of inverted commas. Writers use direct speech in their stories to convey more about a character ...