Answer:
What English word retains the same pronunciation, even after you take away four of its five letters?
There are 30 cows and 28 chickens. How many didn't?
What grows in winter, dies in summer, and grows roots upward?
Two brothers we are, great burdens we bear. All day we are bitterly pressed. Yet this I will say, we are full all the day, and empty when go to rest.
It is a sound of empty, speak and it'll talk back plenty. But all the more you yack, you'll get the same words back.
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?