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

Which five letter word can be added at the end of below word to form a
valid word?

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

What English word has three consecutive double letters?

I am the black child of a white father, a wingless bird, flying even to the clouds of heaven. I give birth to tears of mourning in pupils that meet me, even though there is no cause for grief, and at once on my birth, I am dissolved into air. What am I?

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?

If a boy blows 18 bubbles,
Then pops 6 eats 7 and then
He pops 5 and blows 1.
How many are left?

What will you call your mother's brother's brother-in-law?

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

The more it dries, the wetter it becomes. Can you tell what it is?