1.   Fiction and nonfiction are kept separate for hardcover books but mixed for trade paperback and mass market.

2.   Lyonnaise said it would merge North East into Northumbrian into a company called Northumbrian Water Group Plc., but would keep Essex and Suffolk Water separate for now.

3.   Prison officials have ordered that he should be kept separate for at least a month, largely for his own safety.

4.   She also stresses that the day should be kept separate for girls.

5.   The historical significance of the finding lies in the genetic relationship it implies between populations that have been separate for many hundreds of years.

6.   The party was worried about new requirements for keeping finances separate for federal and local campaigns.

7.   Valuing above all the authentic, contemporary culture seeks to keep traditions separate for as long as possible and thus makes it difficult for composers to learn from elsewhere.

8.   Currently, apart from the Grand Slams, most tournaments are separate for men and women.

9.   Initially, pay scales were separate for men and women.

10.   One proposal involves keeping truckloads of live birds separate for about three hours in the wholesale markets until their health is confirmed.