Answer:
I walk on 4 legs in the morning 2 legs at noon and 3 legs at night.
What can travel all around the world without leaving its corner?
I'm light as a feather yet the strongest person can't hold me for more than a few minutes. What am I?
If you drop me I'm sure to crack. But give me a smile and I'll always smile back.
I have a neck but no head arms but no hands. What am I?
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?