1. Why are people tired on April Fool's Day? (愚人节人们为什么疲倦?)
答：Because they have just had a long March. ( 因为他们刚过了长长的'三月，愚人节脑筋急转弯（英语带翻译）。March 三月;行军)
2. What weather do mice and rats fear? (老鼠害怕什么天气?)
答：When it's raining cats and dogs.(下大雨。rain cats and dogs 下大雨 )
3. When do dogs refuse to follow their masters? (狗什么时候不愿跟随主人?)
答：When their masters go to the flea market.(主人去跳蚤市场时，英语谜语《愚人节脑筋急转弯（英语带翻译）》。Flea 跳蚤 flea market 旧货市场 )
question can never be answered by “yes”? (哪个问题永远不能回答“是的”?)
答：Are you asleep? (你睡着了吗)
5. What tree is always very sad? (那种树总是很伤心?)
答：Weeping willow. ( 垂柳 weep哭泣 willow柳树)
