OK: and how to use it
Even if you have just started learning English, I’m pretty sure there is one word you already know – in fact, it’s the most recognised word in the world: “Ok”.
Going back to 1839 we see “Ok” being used for the first time as a playful abbreviation for “all correct”. Since then “Ok” has spread across the globe and found its way into all of our lives. Today “Ok” has become one of the most common expressions in the English language. Here is how you use it.