Answer:
I can wake you up in the morning but I require no electricity or winding. What am I?
I row quickly with four oars, but never come out from under my own roof. What am I?
If you drop me I'm sure to crack. But give me a smile and I'll always smile back.
I belong to everyone. Sometimes make you happy, sometimes make you sad. I will never end until the day you do. What am I?
I am the noise Santa's reindeers make
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.