11.   The mania persisted into the present century.

12.   The paracelsian mercurials represented one of the small handful of important therapeutic advances made before the present century.

13.   The present century has seen the start of international terrorism.

14.   This came to light in the present century during widening and repair operations.

15.   This tremendous progress of conventional medicine in the present century has confirmed belief in the treatment by opposites.

16.   Grangemouth was also developing rapidly although it was the early part of the present century before substantial tonnages were handled.

17.   Even so, pockets of the earlier faith have survived into the present century.

18.   During the present century these have gained broad access to the policy process within the state.

19.   Score yourself an extra point if you identify correctly the one work that appeared before the present century.

20.   The Western distinction between art and design held little meaning in Japan before the present century.