- Mystery prevails.
- Tom likes mystery.
- The mystery deepens.
- I solved the mystery.
- The murder remains a mystery.
- Nature is full of mystery.
- Life is a great mystery.
- The mystery still remains unsolved.
- I like reading mystery novels.
- Has anybody solved this mystery?
- That will remain a mystery.
- Space is full of mystery.
- What's your favorite mystery novel?
- Has anyone solved that mystery?
- The mystery contains more dialogue than narrative.