I don't necessarily think Lily doesn't know how to form words, but, rather, that she is stubborn and will say them when she wants to, not when others ask. For example, the first time she said ball, she picked up a ball and threw it at my mom while yelling "ball!". When you say, "Lily, say ball!" she looks at you like you have three heads. The child will repeat every single noise you make (including a funny little fake cough), but words are just another story.
We are currently enjoying a lovely three day weekend. It's been a pretty busy little Saturday, but I hit a great Carter's sale and got Lily some seasonal stuff (her Halloween dress, her Thanksgiving dress, and some Christmas pjs). I also got some fall Yankee candles, so my house can smell like the season (I adore autumn!).