1.   These can be centred if circumstances such as seasonal fluctuation require that the period be even.

2.   Cautious or daring as circumstances required, Shackleton was a rock.

3.   Exceptions to the two-parent consent law can be made if circumstances require the child to travel immediately, and if the proper custody agreements have been obtained.

4.   It was a career that circumstances did not require he pursue.

5.   Law enforcement personnel cannot burst into a private dwelling unless they have a search warrant or specific circumstances require it.

6.   Sotomayor scheduled a hearing for Friday, when she will determine if the circumstances require a speedy ruling.

7.   Such circumstances require the presence of a physician, preferably an anesthesiologist, who has spent years in post-medical school specialty training, Weldon believes.

8.   The circumstances required that cultural differences be dealt with to satisfy everyone as best as possible.

9.   The law also would allow state highway officials to raise or lower the limit wherever they decide circumstances require.

10.   The key is whether the circumstances will ever require it.