"Where's the ball??"

Jaden said his 1st sentence on Wednesday. He was playing ball w/Shaun, and he threw it and lost it. So, he puts his hands up in the air and says, "where's the ball?" At first I thought I was hearing things, but he said it not once, but a FEW times!! His vocabulary has just grown SO much this month!! Not only can he sign w/his hands more, please, and all done, he can say "uh-oh", "hi", "bye", "dadda", "ma" or "mom" (for me), "mamma" (for Grandma Froman), "Micah", "ChiChi" (for Charity), "mine", "ball", "dog", "ruff", "kitty", "please", "cup", "car", "thank you", "sock", "shoe", "food" and I'm sure there's more :) I know the day will come when I'll say, "who taught this kid to talk?!!" LOL, but for now, I'll take pride in my son!