You bought me for dinner but never eat me. What am I?

The horse jumps over the king.
Strangely there is absolutely no scratch on him.

Can anyone explain, how is this possible?

How is the moon similar to a dollar?

When does a USA Potato change its nationality?

Find the smallest sentence with all the English alphabet.

I am quite hot but become too cold if you remove the first two letters. What am I?

What kind of tree can you carry in your hand?

The answer I give is yes, but what I mean is no. What was the question?

It's a 7-letter word.
If we remove 1 letter from it, it remains the same.
If we remove 2 letters from it, it remains the same.
If we remove 3 letters from it, it remains the same.
If we remove all the letters from it, still it remains the same.
What is it?

What is the end of everything?