Easy
There are 7 months with 31 days and there are 4 months with 30 days each. But what months have 28 days?
All of them
I am where yesterday comes after today but tomorrow is in the middle. Where am I?
In the dictionary.
There are 30 mice moving around a room but no one is screming. Why?
It is a computer class and they are computer mice.
What do you call cheese that isn't yours?
What do you find at the end of a rainbow?
The letter W
A man with a moustache pushes his racecar to a property with a hotel, and then proceeds to tell them that he is bankrupt. Why would he do that?
He was playing Monopoly
You are in a dark room with a match, a candle, and a torch. Which do you light first?
The match
What goes up and down the stairs without moving?
A carpet
What gets wetter the more it dries?
A towel
What has 13 hearts but doesn't have any other organs?
A deck of cards
What animal can jump higher than a house?
All animals can; houses can't jump
What kind of room has no windows or doors?
A mushroom
What appears once in a minute, twice in a moment, but never in a thousand years?
The letter M
What looses it's head early in the morning but then gets it back late at night?
A pillow
You hear me once, you heard me again, and then I die until I am called again. What am I?
An Echo
I come out of the earth, I am sold in the market. He who buys me cuts off my tail, takes off my suit of silk, and weeps beside me when I am dead. What am I?
An Onion
What never walks but always runs; Can murmur but never talks; Has a bed but never sleeps; and has a mouth but never eats?
A river
What question can you never answer "yes" to?
Are you asleep yet?
When I take five and add six, I get eleven, but when I take six and add seven, I get one. What am I?
A Clock
The more there is the less you see. What am I?
Darkness