What is so fragile that saying its name breaks it?

What do you answer even though it never asks you questions?

Which English verb becomes past tense just by rearranging the letters?

The person who makes it has no need for it. He who purchases it does not use it. The person who does use it does not know they are. What is it?

_ _ _ IE _ _
_ _ _ IE _
_ _ IE _ _
_ _ IE _
_ _ _ _ IE

Like you see, some letters have gone missing from these words that contain the IE pair at some or the other place. The letters that will be used to fill the blanks are given below. Use them and form meaningful words. Can you do that?

A, C, D, F, H, K, L, M, N, N, O, R, R, S, S, S, T, T, Y and Y.

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 ?

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?

A man in a car saw a Golden Door, Silver Door and a Bronze Door. What door did he open first?

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

What is always in front of you but can’t be seen?