Answer:
I help you carry your books.
I fly when I'm born. I lie when I'm alive. I run when I'm dead. What am I?
There was a green house. Inside the green house there was a white house. Inside the white house there was a red house. Inside the red house there were lots of babies. What is it?
I moan I groan I chase after you. I never seem to rest. Timeβs up for you.
I help engines spin and pants stay up.
A doctor might remove one from the neck of a Dracula victim.