By using 'because' continuously three times, can you make an English statement ?

If there are fifteen crows on a fence and the farmer shoots a third of them, how many crows are left?

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?

How can you leave a room with two legs and return with six legs?

It has a long neck, A name of a bird, Feeds on cargo of ships, It's not alive,

What is it?

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

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

What English word has three consecutive double letters?

When I got four, I have it none.
When I got two, I have it some.
When I got none, I have it all.

What is it?

I have holes on the top and bottom. I have holes on my left and on my right. And I have holes in the middle, yet I still hold water. What am I?