Answer:
What speeds on a track but isn't in a race and has a whistle to announce its steady pace?
I always run but never walk, often murmur, never talk, have a bed but never sleep, have a mouth but never eat. Who am I?
The famous royal young lady who had several short men following her.
Aliens in Toy Story call this their leader?
What gets whiter the dirtier that it gets?
Before I grow I'm small. When I'm old I grow tall. When I die I give a mighty fall.