Stringing words together

Yesterday when I was playing with Liesl she pointed to her cheek and said "tooth hurt". Then pointed to the other side and said the same. That is the first time that she has strung a couple of words together that I noticed. She is doing very well with answering questions like "Would you like some eggs?" or "would you like a banana or cocoa wheats?" She answers with the "yeah, yeah, yeah" bouncing and excited that you are understanding her. or squinches up her face and shakes her head back and forth.