一：
1. why are people tired on April Fools Day 为什么在四月一日愚人节人们都很累答案：Because they have just had a long March因为他们刚度过了一个很长的三月(行军)march除了三月以外还有行军的意思。
2. what letter is an animal哪个字母是一个动物答案：B(Bee)
3. What letter stands for the ocean key:C(sea) 哪个字母坐落在海边答案：C(sea)
4. what letter is a question 哪个字母是一个问题 答案:Y(why)
5. what letter is your eye 哪个字母是你的眼睛 答案:I(eye)
6. what letter is a vegetable 哪个字母是一种蔬菜答案:P(pea)豌豆
7. what stays hot even if put it in a fridge 什么东西即使放到冰箱中也是热的 答案：pepper(胡椒粉)
8. what fruit is never found singly 什么水果永远都不会是单数 答案:pear(梨子)因为pear和pair(一双)读音相同。
9. With which hand do you write key:neither,i use a pen!你用哪只手写字呢答案：都不用，我用笔
10. what man cannot live in a house什么人不能住在房子里答案：snowman(雪人)
11. What never asks questions but gets a lot of answers什么东西永远不问问题但是却能得到很多答案答案：dictionary (字典)
12. What question can you never answer Yes to什么问题你永远也不能回答是答案：Are you dead(你死了吗)Are you asleep(你睡着了吗)
13. You have it.You read it.Therere some pictures in it你拥有它，你可以阅读它，它有些图片在里面，它是什么答案：book(书)
14. A mouse has a large pocket. What is it一种鼠有一个大袋子，它是什么答案：a kangaroo(袋鼠)
15. It has a head ，but no neck.It has a body，but no warmth.NO feet，but can travel它有头，但没有脖子，有身体，但不温暖，没有脚，却能旅行。答案：a car(汽车)
16. What gets larger，the more you take away什么东西你拿走越多，反而越大答案：A hole洞
17. What goes on four legs in the morning，on two at noon，and on three in the evening什么走路开始用四条腿，后来用两条腿，最后用三条腿答案：People.They crawled when they were babies and walked with two legs before they had to rely on a crutch in old age.是人，他们刚生下来的时候用四肢爬行，后来用双腿走路，老年时又不得不依靠拐杖走。
18. What do we get if we cross a woodpecker with a homing pigeon把一只啄木鸟和一只识途的鸽子融合在一起，会得到什么答案：A bird that knocks on the door when delivering messages.将得到一只送信时会敲门的鸟。
19. Where does afternoon come before morning in the world世界上哪个地方下午比早上先到答案：In the dictionary在字典里。
20. What do you know about the kings of France 你对法国君主有什么了解答案：They are all dead. 他们都死了。
二：
1. what must you do before you return a book to the library把书换到图书馆之前你必须做什么 答案：borrow the book from library从图书馆借书
2. how many sides does a circle have 一个圆有几个面答案：Two，the inside and the outside两面，里面和外面
3. what tree is always very sad key:weeping willow什么书树总是很伤心答案：垂柳.谜语解析：weeping willow的意思是垂柳，weeping是哭，willow是柳树
4. what is full when its used and empty when its at rest什么东西在使用它的时候是满的，在他休息的时候是空的。答案：a shoe鞋
5. when can you get water with a net 什么时候你可以用用网拿到水呢答案：when water is turned into ice当水变成冰的时候
6. What will you break once you say it (什么东西一说出来就打破)答案：Silence. (沉默)
7. Will liars be honest after they die (骗子死了之后会诚实吗)答案：No, they wont. They lie still after they die。(不会，他们依旧撒谎。Lie still 躺着不动，依旧撒谎。)
8. What always goes up and never goes down (什么东西只升不降)答案：Your age. (你的年龄)
9. Why did the boy make his dog sit in the sun (男孩为什么让他的狗坐在阳光下)答案：He wants to have a hot dog. (他想要一条热狗。)
10. Why can a bride hide nothing(为什么新娘子什么也藏不住)答案：Because someone will give her away. (因为有人会揭发她。Give away 揭发，在婚礼上把新娘交给新郎)
11. Why is the library the highest building(为什么图书馆是最高的建筑物)答案：It has the most stories. (它的楼层最多。Story 故事，楼层)
12. What is the smallest bridge in the world (世界上最小的桥梁是什么)答案：The bridge of a nose. (鼻梁)
13. What is the difference between the North Pole and the South Pole (北极与南极的区别是什么)答案：A whole world. (整个世界。 a world of difference 天壤之别)
14. What makes naughty boys long to work in a clock factory (淘气的男孩为什么想去钟表厂工作)答案：They want to make faces. (make face 做鬼脸，做钟表面)
15. What bird lifts heavy things (什么鸟能举起重物)答案：Crane. (鹤。Crane鹤，举重机)
16. A ship can contain only fifty persons. Now there is already-forty-nine persons in it. At this time,a pregnant woman comes on and boards the ship. The ship sinks.Why(有一艘船只能容纳人，现在已有人。这时一位孕妇上了船，船就沉了。为什么)答案：Because is a pig bot. (那是潜水艇。Pig-bot，潜水艇)
17. Whats the poorest bank in the world (世界的最贫穷的银行是什么)答案：The river bank。(河岸。)
18. What month do soldiers hate(军人憎恨什么月)答案：March。(行军。)
19. What room has no walls, no doors, no windows, and no floors 答案：A mushroom.(蘑菇)
20. What is smaller than an insects mouth 答案：Anything it eats.
三：
1.When can you get water with a net
什么时候可以用网兜装水答：When water is turned into ice.当水结成冰时。
2. Why is the pig always eating
猪为什么没完没了地吃答：Hes making a hog of himself.它想成为一只肉猪。
3. Whats the longest word in the world世界上最长的单词是什么
答：Smiles. Because theres a mile between the letter s.微笑。因为两个字母S中间隔了一里。
4. What question is that to which you must always answer yes什么问题你只能回答yes答：What does y-e-s spell当别人问你yes怎么拼。
5. Where were you when the power was cut off当停电的时候你在哪
答：In the darkness.在黑暗中。
6. Will liars be honest after they die (骗子死了之后会诚实吗)答案：No， they wont。 They lie still after they die。(不会，他们依旧撒谎。Lie still 躺着不动，依旧撒谎。)
7. What always goes up and never goes down (什么东西只升不降)答案：Your age。 (你的年龄)
8.Why is the library the highest building(为什么图书馆是最高的建筑物)答案：It has the most stories。 (它的楼层最多。Story 故事，楼层)
9. What is the smallest bridge in the world (世界上最小的桥梁是什么)答案： The bridge of a nose。 (鼻梁)
10. What is the difference between the North Pole and the South Pole (北极与南极的区别是什么)答案：A whole world。 (整个世界。 a world of difference 天壤之别)
