Answer:
I am longer than a decade and shorter than a millennium
I run smoother than any rhyme, I love to fall but cannot climb. What am I?
I look at you you look at me I raise my right you raise your left.
I go up and I go down, towards the sky and the ground. Iβm present and past tense too, letβs go for a ride, me and you. What am I?
What can one catch that is not thrown?
What never gets any wetter no matter how hard it rains?