1.   A distorted religion has turned the world upside down, denying that anything ever existed before itself.

2.   Just when did this revolution occur and in fact did information exist before its arrival in electronic form?

3.   Pessimism replaced the mood of democratic optimism that existed before World War I.

4.   The underlying rising trend that existed before the introduction of the contract was, however, maintained.

5.   My idea for the film came from an article I read about West Virginia coal miners.?

6.   None of that existed before this year.

7.   Fear in the North of environmental degradation provides the South with the leverage which did not exist before.

8.   Mr Chairman, the traffic problem has been with us for many years as our village existed before the motor car.

9.   So if it never existed before perhaps that England will, one day in the future.

10.   And at least the problems created by tourism, local officials say, are an improvement over what existed before.