Answer:
How many months of the year have 28 days?
What is often returned, but never borrowed?
What has a head yet it never weeps, has a bed but never sleeps, can run but can not walks, and has a bank but not a cent to its name?
Where humans breathe liquid.
A stylish winter top that covers your larynx.
Two little holes in the side of a hill. Just as you come to the cherry-red mill.