Good Riddles

Question: how do you tie 14 horses to three poles?

Question: A pond with dimension of 6m by 3m wil be filled of water lilies at exactly 30 days. Each day the number of water lilies will be doubled. First day 1, second day 2 etc... On what day it will fill half of the pond?

Question: Time belongs to men twice a day - what time is it?

Question: what government agency is also a possessive pronoun?

Question: Made of ten but two we are havoc 5 and we are weak but all together but small we are strong.