1.   A hundred years ago it was widely believed that there was life on Mars.

2.   A non-revolutionary socialist, she believed in legislative action.

3.   Accidents and injuries involving blood or other body fluids were widely believed to be under-reported.

4.   Ada believed that nobody could grudge you the right to complain.

5.   Adam Smith believed in the virtues of free trade.

6.   Would you believe it!

7.   Apart from the single ecstasy dose, she believed she had drunk only a glass of wine that night.

8.   Apparently, he now believed that court orders could be enforced with troops, which he had denied during the Meredith incident.

9.   At the beginning of the century it was believed that everything could be understood in terms of continuum mechanics.