What month of the year has 28 days?

Can you find the missing piece of the Porsche?

I am dry when I go inside, but wet when I am pulled outside.
The longer I am inside, the stronger I get
When I am completely out, I am wet and I literally sag
Who am I?

John enters a small room. The Door Closes.
When the door opens, John is in a larger room.

Explain?

You knock a Table over in the library, and suddenly 20 eyes are looking at you.

Three ants are going up a hill, one behind the other. The last ant then says to the other ants, 'There is an ant behind me!'' How come?

What breaks yet never falls, and what falls yet never breaks?

What word begins and ends with an E, but has only one letter?

I get hot but I never sweat,
I cook food but I am not a chef,
I have a door but you can't enter me,
I have a light but I am not a lamp.
Who am I?

Give it food and it will live; give it water and it will die.