Answer:
At night I come without being fetched. By day I am lost without being stolen.
What flies around all day but never goes anywhere?
It is worldwide, but once only a spider could weave one
In the land of the green glass door there are riddles but no answers, sheets but no blankets, and books but no words. Name something found in the land of the green glass door.
What is the smallest sentence with all letters in the English alphabets?
What is so fragile that saying its name breaks it?