Answer:
The more you take away from me, the bigger I shall get. What am I?
What always goes to bed with its shoes on?
Curtail me thrice I am a youth; behead me once a snake; complete I'm often used in truth when certain steps you'd take.
I build up castles. I tear down mountains. I make some men blind, I help others to see. What am I?
If you lose one of me, you are upset, bewildered, and perplexed. If you lose two of me, you are blissfully unaware. What am I?
The virgin gave birth to a child and threw away the blanket.