Answer:
I moan I groan I chase after you. I never seem to rest. Timeโs up for you.
I go up, let out a load and then go back down. What am I?
What is easy to get into, but hard to get out of?
No matter how much rain gets on me, I won't get any wetter. What am I?
I come with a train and go with a train and the train doesn't need me but can't go without me.
How can you throw a ball as hard as you can, to only have it come back to you, even if it doesnโt bounce off anything?