The man was playing monopoly and his token was a car.

The jar full of quarters. Amounts refer to quantity.

He was a lawyer, he was late and the paper was proof his client was innocent, the lights flickered and he knew his client was dead (electric chair) so he went home.

Because he is still living,

Spell-ing.

5
(X Y X-1 Y-1 X-2 Y-2...)

Keep the first bulb switched on for a few minutes. It gets warm, right? So all you have to do then is ... switch it off, switch another one on, walk into the room with bulbs, touch them and tell which one was switched on as the first one (the warm one) and the others can be easily identified ...

The moon.

Is there life outside this planet?

You don't know because they aren't the only ones going to the carnival.

Your feet off the floor.

38, Because mary is 2 years older than her sister if she is 4 and her sister is 2