1. Why are people tired on April Fool's Day?

愚人节人们为什么疲倦？

2. What weather do mice and rats fear?

老鼠害怕什么天气？

3. When do dogs refuse to follow their masters?

狗什么时候不愿跟随主人？

4. What question can never be answered by "yos"?

哪个问题永远不能回答¨是的¨？

5. What tree is always very sad?

什么树总是很伤心？

6. When can you get water with a net?

什么时候可以用网兜装水？

9.VVhat question is that to which you must always answer "yes"？

什么问题你只能回答“yesn?

10. Where were you when the power was cut Off?

停电的时候你在哪？

11. When is a blue book not a blue book?

蓝书什么时候不蓝？

12. Why is a calendar so popular?

月历为何这么受欢迎？

13. What key can't open a door?

提示：这个单词包含字母key，是一种动物?

Keys:

1. Because they have just had a long March.

因为他们刚过了长长的三月。 March三月：行军。

2. When it's raining cats and dogs.

下大雨。 rain cats and dogs下大雨。

3. When their masters go to the flea¹ market.

主人去跳蚤市场时。 Flea跳蚤，flea market旧货市场。

4．Are you asleep?

你睡着了吗？

5．Weeping² willow³.

垂柳oweep哭泣：willow柳树。

6. When water is turned into ice.

当水结成冰时。

9."What does Y-e-s spell?"

（当别人问你）¨yes¨怎么拼？

1 0.In the darkness.

在黑暗中。

11. When the book is red．

与read同音。

12. Because it has a lot of dates.

因为它里面有很多约会。date日子、约会。

13. Monkey．

猴子。