1.   All who work within the education service are acutely aware of the pressure for change at all levels.

2.   Ernest Newton was a quiet and restrained product of the artistic circle within which he worked.

3.   Finally, the state sets the rules of the international system, and all other actors have to work within them.

4.   I was a lawyer, a professional man who worked within a set of professional ethics.

5.   Obviously you have to work within certain financial constraints.

6.   On the contrary, it works within the framework of the Zande legal code and studiously observes all its provisions and prescriptions.

7.   The robot was working within the substance of the hydra and with its apparent complicity.