It is a mystery where he has gone.
How he got so much wealth is a mystery.
We’ll find out what this mystery is all about.
The mystery needs to be raveled out.
His behavior is a mystery to all of us.
This is the key to solving the mystery.
What could be the mystery behind all this?
What is the mystery behind all this?
It has taken over thousands of years to crack the mystery.
The Human Body is the biggest mystery in the entire world.
The mystery of his death still remains unsolved.
Did you know the mystery behind this?
The unusual human behavior is still not understood by scientists and remain a mystery.
It is going to remain a mystery forever.
The human brain is perhaps the biggest mystery that still remains unsolved.
Many studies have been done to reveal the secrets and mystery behind moon.
Tomorrow is a mystery.
Women are always a mystery to men.
Life is a big mystery.
Life after death has always been a mystery.
We will unveil this mystery.