Answer:
They come out at night without being called. They are lost in the day without being stolen. What are they?
The last man on Earth received a phone call, who was the caller?
My voice is tender my waist is slender and I'm often invited to play. Yet wherever I go I must take my bow or else I have nothing to say.
What has a ring but no finger?
After you go through a fall, I will take over. All life will stall, or at least grow slower. What am I?
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.