11.   Academic booksellers and publishers are facing a time of profound change.

12.   After a brief time of happiness as a Christmas tree, it was tossed away and eventually burned.

13.   After this comes a time of great anger and rage.

14.   After two thousand years, the problem is more acute now than it was in the time of Rome.

15.   Alan was having the time of his life, playing to an admiring audience.

16.   All around the globe at this time of year people celebrate the coming of new life into the world.

17.   All this, of course, is during a time of exaggerated relief following the Pleistocene glaciation.

18.   Also included is a plot of the time of peak of body temperature on successive days.

19.   Although correct at the time of going to press, the programme is subject to amendment.