Answer:
I have 4 wings but cannot fly. I never laugh and never cry. On the same spot I'm always found toiling away with little sound. What am I?
I repeat only the last word you say. The more I repeat, the softer I got. I cannot be seen but can be heard. What am I?
Of these things - I have two. One for me - and one for you. And when you ask about the price I simply smile and nod twice.
A necessity to some, a treasure to many, I'm best enjoyed among pleasant company. Some like me hot, some like me cold. Some prefer mild, some like me bold. What am I?
I am like thunder in your cranium
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.