11.   Yet a shift from Gingrich to Lott would be unlikely to have much substantive difference.

12.   A questionnaire sent to executives by a leading advertising journal revealed a shift from media advertising to sales promotion.

13.   In Latin America and the Caribbean there had been a marked shift from homosexual to heterosexual transmission.

14.   In addition to this the shift from Wimpy to Burger King has altered the technology used in production of the hamburgers.

15.   This greater abstraction in meaning is due to a shift from the essentially spatial sense of the preposition to a strictly temporal sense with the infinitive.

16.   The philosophy marks a welcome shift from earlier Conservative policy.

17.   Anecdotal evidence, however, suggests a relative shift from retail investors attracted by tax advantages to institutional investors such as life insurers and pension funds.

18.   Still, the shift from slave to non-slave labour was striking.

19.   Still, there are technical obstacles to be overcome before a major shift from film to digital media can occur.

20.   The recent shift from bureaucratic to contractual imperatives within government has also weakened the importance of precedent.