DD can do the same as your DD, hungry. Though when saying the alphabet she always says the 'and' between y and z, thanks to the song!
She does speak in sentences now. She's picking more up every day. She just said "I'm here, playing with the stacker". I asked her a question in a shop the other day and she answered "I'm not sure", which surprised me as we haven't taught her that intentionally. And this morning it was "I'm not really sure". She does normally answer yes or no though!
She can also recite quite a few books as well as recognising some words and letters.
A fantastic memory definitely helps with all of this. I heard a tune that one of her toys plays the other day and couldn't for the life of me remember which toy played it. I asked DD and straight away she answered "it's the red bus". And she has a lot of toys!
We've always done the same with animals too - asking what they are and then what sound they make. That's exactly what they asked her at her 18 month check too, when showing her pictures.
Glad the move to the big bed is going well, hungry.
Wow, I can't believe your DS is 1! Happy birthday to him for tomorrow (in case I'm not on here)!