I am four letters long, I can be seen in the sky, I am the ocean & I am the sea. Can you guess me?

It doesn’t bark, it doesn’t bite but it still won’t let you in the house. What is it?

Die without me, Never thank me. Walk right through me, Never feel me. Always watching, Never speaking. Always lurking, Never seen. What am I?

I hit the tall miss the small. In a flash I am gone. What am I?

What has a foot on each side and one in the middle?

Samuel was out for a walk when it started to rain. He did not have an umbrella and he wasn’t wearing a hat. His clothes were soaked, yet not a single hair on his head got wet. How could this happen?

My first four letters describe all living things.
My last five letters are another word for a knight.
My job is to save you,
And I’m a fan of water.

Who am I?

I run all around the pasture but never move. What am I?

I repeat only the last word you say. The more I repeat, the softer I got. I cannot be seen but can be heard. What am I?