WHY?

why? why? why? why? why? why? why? why? why? why? why? why?why? why? why? why? why? why? why? why? This is my day. Ellie is achieving new hights with her vocabulary, stringing 3 and 4 words togather using more complicated words and her speach is greatly improving, so with all the wonderful words in the universe, WHY is WHY her favorite? first thing in the morning, last thing before bed. every 5 minuites in between. I think im going nuts (ok more nuts) HELP!