"I got it," "thank you," "sorry," "It's Charlie!"

These are just a few of the hundreds of words and phrases the kid has in his arsenal now. In fact, He's gone flying past word acquisition, past key phrases, and into sentence construction. He knows full well how to speak in sentences. If there are parts he doesn't know the words to, he'll mumble past it, just for the sake of speaking the way adults do. It's marvelous to observe.