11.   He could not complain that he was uninformed about the true nature of the regime.

12.   Her books offer profound insights into the true nature of courage.

13.   The true nature of a heart is seen in its response to the unattractive.

14.   My orders are for this skeleton to be taken to the Natural History Museum in London, where scientific tests will reveal more about its true nature.

15.   Fistula formation -- for example to the trachea -- may then be the first sign of the true nature of the disease.

16.   Simultaneous pH measurements or monitoring of lower oesophageal sphincter pressure may then be required to identify the true nature of the phenomenon.

17.   There the prisoners are encouraged to confront the true nature of their crimes and themselves.

18.   So, we are ignorant of the true nature of life.

19.   Four charges under the food labelling regulations alleged the name used for the products was not sufficiently precise to tell a buyer of the true nature of the food.

20.   Americans gained valuable insight into the true nature of the regime during this time.