This happened today - my twins are non verbal and have been using PECS cards to exchange for an item for ages. Last year I had a big court battle to get them into the right specialist school and now they are doing so well.
DT1 has just started making sentences - first it was “I want X” and today he surprised me with “mummy I want biscuit please”. I could honestly cry.
He will be getting a tablet with special software soon so it can talk for him but I expected him to just be able to make one word requests - now it seems i might hear actual sentences!
I know it’s not the typical first sentence but it’s so hard for him to learn and I’m so happy!