Answer:
What runs around all day. Then lies under the bed. With its tongue hanging out?
When set loose I fly away. Never so cursed as when I go astray.
A seed am I, three letters make my name. Take away two and I still sound the same.
I sleep by day, I fly by night. I have no feathers to aid my flight.
This is rectangular, hollow and has a lid, and where you’ll find it you might wonder, it is just six feet under. What is it?
What never gets any wetter no matter how hard it rains?