1.   The advantages are that it can be bought at any time, changed without penalty and fully refunded.

2.   So we have, in effect, a situation where the regime wants to change without changing and that often happens in power relationships.

3.   Any attribute of an object can be changed without destroying its identity.

4.   It ensures that software cannot be changed without the knowledge of the users it affects.

5.   The latter class include phase-changing collisions, in which the interatomic forces in a collision temporarily change without inducing a transition.

6.   The case concerned a clause in a holiday contract which provided that steamers, Sailing Dates, Rates and Itineraries are subject to change without prior notice.

7.   Although the president of Russia has enormous powers it is nearly impossible to pass laws and change them without support from the Parliament.

8.   Annan told the Security Council that Eritrea had halted troop withdrawals, saying the buffer zone map had been changed without its knowledge.

9.   A company could be bought by a larger company, for example, and policies could change without much notice.