1. How many eggs can a person eat on an empty stomach at most?
2. After Columbus set foot on the New World, what did he do next?
3. When the caterpillar came home, it said a sentence to its dad, and the dad fainted on the spot. What did the caterpillar say?
4. An airplane fell from the sky, why was no one injured?
5. What is in the middle of the Pacific Ocean?
6. What is the smallest island in the world?
7. If you put a chicken and a goose in the refrigerator at the same time, why did the chicken die but not the goose?
8. Four people were playing mahjong in a small room (with no one else looking). At this time, the police came. The four people ran away, but when the police entered the room, they caught one person. Why?
9. Who is the king of all beasts?
What can be used to solve all riddles?
