What goes up but never comes down?

What is so fragile that saying its name breaks it?

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

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

_ _ _ 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.

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

There is one thing that goes round the house and also inside the house but never even share a brief touch. What is it?

If you’ve got me, you want to share me; if you share me, you haven’t kept me. What am I?

What can you catch but never throw?

There is something which is always coming but never arrives?