Answer:
I hide but my head is outside.
What has two hands, a round face, always runs, but stays in place?
I weaken all men for hours each day. I show you strange visions while you are away. I take you by night, by day take you back. None suffer to have me, but do from my lack.
Who spends the day at the window, goes to the table for meals. And hides at night?
Someone walked into a room and you heard a crash! Someone died. What happened?
What language does a billboard speak?