As a whole I am both
safe and secure.

Behead me and I become
a place of meeting.

Behead me again and I am
the partner of ready.

Restore me, and I become
the domain of beasts.

What am I?

Until it is measured, not known. Yet how you miss it when it has gone. What is it?

No matter how little or how much you use me, you change me every month. What am I?

You see me once in June, twice in November, and not at all in May. What am I?

Who has married many women but was never married?

What is full of holes but still holds water?

Only one color, but not one size,
Stuck at the bottom, yet easily flies.
Present in sun, but not in rain,
Doing no harm, and feeling no pain.
What is it?

I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?

When you say goodbye, I am what you need to tie.
I come as a couple and go wherever you run.
Who am I?

The first person saw the bridge step on it and crossed,
the second person saw the bridge did not step on it but crossed,
the third person did not see the bridge did not step on it but crossed.
Who are these people?