有没有超简单的英语谜语?

.What month do soldiers hate?
--March (三月,行军)
2.How many feet are there in a yard?
--It depends on how many people stand in the yard.(码,院子)
3.Why is an empty purse always the same?
--There is no change in it.(零钱,变化)
4.What book has the most stirring chapters?
--A cook book.(动人的,搅拌的)
5.What kind of dog doesn't bite or bark?
--Hot dog.(热狗)
6.What is the smallest room in the world?
--Mushroom.(蘑菇)
7.What kind of water should people drink in order to be healthy?
--Drink well water.(井水,健康的)
8.How do we know the ocean is friendly?
--It waves.(起波浪,招手致意)
9.Which can move faster,heat or cold?
--Heat,because you can catch cold.(追上冷,患感冒)
10.Why is the library the highest building?
--It has the most stories.(故事,（楼）层)