Riddle #22

Question: At night they come without being fetched, and by day they are lost without being stolen.

What are they?

Question: What do you call a sad bird?

Question: What kinds of balls do dragons play soccer with?

Question: What has a bed that you can't sleep in?

Question: How are doughnuts and golf alike?

Question: What cannot be seen or felt, but can only be broken by voice?