Answer:
I am always running but I never get tired or hot. What am I?
The more you take away from me the bigger I shall get.
I am partially baked. I am not completely lit. I am a portion of the moon. I am lesser than full wit. I am a divider of the hour. I am not a total lie. I am a sibling through one parent.
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 a sound made by felines when petted.
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.