I taste better than I can smell. Who am I?

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

Name the three-letter word that can complete the below words?

A) L O _ _ _ E
B) E D U _ _ _ E
C) _ _ _ E R
D) _ _ _ T L E

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

I have teeth but i don't bite. Who Am I ?

There is something which is always coming but never arrives?

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?

What can you catch but never throw?

What has 88 keys?

What runs around the whole yard without moving?