11.   Finding a spouse with whom we can spend a lifetime has always been an important concern.

12.   Haroun Tazieff, the Polish scientist, has spent his lifetime studying active volcanoes and deep caves in all parts of the world.

13.   We have, in our company, many highly experienced people who have spent a lifetime in our industry.

14.   Tom Keating spent a lifetime cocking a snook at the art world.

15.   Ooh I spend a lifetime running around after my baby.

16.   Alvord, who has spent a lifetime in banking, has no experience in venture capital.

17.   And rather than spending a lifetime doing it, all this is just a click or two away.

18.   And yet he has spent a lifetime in similarly inane, libido-driven conversation.

19.   As it turned out, Lea spent a lifetime making big deals.

20.   Bill Clinton has spent a lifetime getting ready for this speech.