What is so fragile that saying its name breaks it?

Can you name some countries which do not have the alphabet 'A' in them?

Two fathers and two sons went fishing one day. They were there the whole day and only caught 3 fish. One father said, that is enough for all of us, we will have one each. How can this be possible?

I have a mouth but I don't eat.
I have a bank but have no money.
I have a bed but i dont sleep.
I wave but have no hands.

Who Am I ?

What runs around the whole yard without moving?

What can you catch but never throw?

I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

I look at you, you look at me, I raise my right, you raise your left. What am I?

A horse was tied to a rope 5 meters long and the horses food was 15 meters away from the horse. How did the horse reach the food?

A bus driver was heading down a street in Mexico. He went right past a stop sign without stopping, he turned left where there was a "no left turn" sign, and he went the wrong way on a one-way street. Then he went on the left side of the road past a cop car. Still - he didn't break any traffic laws. Why not?