Answer:
how many letters are there in the alphabet
Someone walked into a room and you heard a crash! Someone died. What happened?
Goes over all the hills and hollows. Bites hard, but never swallows.
What can you catch but not throw?
What flies forever, Rests never?
Almost everyone needs it, asks for it, gives it. But almost nobody takes it.
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?