Answer:
What has a neck but can't swallow?
What flies forever, rests never?
What do you have in December that you don't have in any other month?
What eight letter word has "kst" in middle, in the beginning and at the end?
Even if you throw it away, it still comes back.
What sphinxes employ and players enjoy.
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?