1.Can anyone be safe if a man-eating lion is at large?（如果吃人的狮子无人看管逍遥笼外,有没有人安然无恙?）

2.To whom does everyone always take off his hat?（对谁每个男人都会摘下自己的帽子?）

3.Where does harvest come before work?（在哪儿可以先收获,尔后劳作?）

4.What has four legs and one back but can’t walk?（ 什么东西有四条腿,一个背,却不会走路?）

5.Where can you always find happiness?（在哪儿总是能找到幸福?）