1.   A closer examination of the facts soon solved the mystery.

2.   A first rule in solving any mystery is to check the facts.

3.   A forensic psychiatrist was called in to help solve the mystery of her disappearance as she broke down under questioning.

4.   At last astronomers have solved the mystery of the rings encircling the planet Saturn.

5.   But solving the mystery also teaches some important lessons about the era ahead.

6.   Cataloguing the birthplaces of proteins will be a giant step towards solving the mysteries of human biology.

7.   For those who like solving murder mysteries, however, this is one that will challenge your deductive abilities.

8.   He joked to her that he would like to solve the mystery, Marry a princess, and inherit the kingdom.

9.   Naturally, I am grateful that this mystery has been solved.