11.   Biological features of the colonizing vegetation were seen to change with time and from the rate of change in these features a time for ecosystem recovery was calculated.

12.   HELENS RECS, who also make one change with Neil Aconley returning for David Eccles.

13.   Southport also makes two changes with Tom Caunce unavailable and Tim McKittrick omitted.

14.   Gable justifies his changes with talk of Tiananmen Square killings, the murder of the Russian royal family, Auschwitz, Hollywood parties and even Prince Andrew.

15.   Do you have a lot of changes with staff?

16.   Analysts and observers greeted news of the latest changes with cautious optimism.

17.   And he did his homework, since the decor of the Oval Office changes with each president.

18.   And in some ways, we are forced to change with them.

19.   And the agent he works for changes with the wind.

20.   And Pook had to make all the changes with some serious upheaval in his personal life.