Answer:
What is easy to get into but hard to get out of?
I start in little but I end in full you'll find me in half and complete.
I am a king who's good at measuring stuff. What am I?
Better touch me before you proceed to second.
I go around in circles, but always straight ahead, never complain, no matter where I am led.
I flow from the Homerβs mouth when he sees doughnuts.