Answer:
Everyone asks for me but yet everyone hates to face me. For someone I am agony for others I am relief. Who am I?
What has a neck but no head?
I am needed for most animals and hardcover books. What am I?
I am just two and two. I am hot. I am cold. I am the parent of numbers that cannot be told. I am a gift beyond measure, a matter of course. What am I?
What can be as big as an elephant but weighs nothing?
What goes up the hill and down the hill, And spite of all, yet stand still?