1.   Assurances that things have changed ring hollow in many ears.

2.   But am I optimistic that things will change?

3.   But if we are really serious about personal responsibility, and believe that everyone should be equal, things must change.

4.   But things are changing and some of these changes look irreversible.

5.   But things change quickly in the fashion world.

6.   Frank seemed to have scored with the young lady too - some things never change.

7.   His assurances that things will change rang hollow.

8.   Historically, nursing has been perceived as a job for women, but things have changed now.

9.   How fast things change at the racetrack.

10.   In the world of corporate real estate, things changed at a bewildering pace.