M3 has had another burst of progress with communication. She's been regularly using 4 or 5 word sentences now. Mostly when she wants (or doesn't want) something. "I get down car please Mama!" "You scoop this please." It's fun to hear and decode what she means.
She's a little joker too. When my parents visited last week she ran up to my dad while we were all outside. She said, "Carry me Grandpa!" and lifted her arms. He leaned over to grab her and she ran away while yelling, "Trick you Grandpa!"