The more you take, the more you leave behind. What are they?

-Footprints

Runs over fields and woods all day Under the bed at night sits not alone, With long tongue hanging out, Awaiting for a bone.

-A shoe

Which word in the English language becomes shorter when its lengthened?

-short

What object has keys that open no lock, space, but no room, and you can enter but not go in?

- a keyboard

I am not alive, but I grow; I don't have lungs, but I need air; I don't have a mouth, but water kills me. What am I?

-fire

How far can a dog run into the woods?

-halfway. After that, he’ll be running out .

What is half of 2+2?

-3. half of 2 is one, plus 2 is three.

Divide 30 by ½ and add 10. what’s the answer?

-70

They have not flesh nor feathers, nor scales, nor bone. Yet they have fingers and thumbs of their own. What are they?

-gloves

Which moves faster: heat or cold?

-heat, everyone can catch a cold.

A word I know, six letters it contains. Subtract just one, and twelve is what remains. What is the word?

-Dozens

Why did the trafic signal turn red?

-You would too If you had to change in the middle of the street!

Walk on the living, they don't even mumble. Walk on the dead, they mutter and grumble. What are they?

-fallen leaves