2. In getting what you want, it is sometimes necessary to use force against other groups.
4. To get ahead in life, it is sometimes necessary to step on other groups.
During periods of drought it is sometimes necessary to restrict water usage.
Calcium, magnesium, and sulfur are regarded as secondary nutrients; and it is sometimes necessary to add them.
If you own your own business and you have made commitments, it is sometimes necessary to take care of business.
But, as Tony Blair so eloquently insisted when he first led the party, it is sometimes necessary to move on.
In writing a narrative, it is sometimes necessary to compress or combine certain incidents for dramatic effect.
However, it is sometimes necessary to use the legislative provisions, in order to maintain the integrity of ABS statistics.
However, it is sometimes necessary to use the legislative provisions, in order to maintain the high quality of ABS statistics".
Yet it shows instead that it is sometimes necessary to be good at making things to sell the services connected with them.
It is sometimes necessary to restrict public access to court documents — to protect privacy, genuine secrets and people in danger, and for other reasons.
