11.   All the characters have qualities that make them stand out as individuals, and new people are brought in to keep it fresh.

12.   But buffet food takes a lot of labor to prepare and keep fresh all day, and brings much lower profits than entrees like steak.

13.   But it also is important to help make our discards useful and keep them fresh to the customers.

14.   But keeping it fresh is a challenge, especially for those who have been with the show the longest.

15.   But the disc keeps things fresh by serving up concise summaries of each chapter in the space-race saga with photos, sound clips and occasional video presentations.

16.   Buy eggs only from refrigerated cases, and refrigerate them in their cartons, which helps keep them fresh.

17.   Coin laundries kept linens fresh.

18.   Dudley will help keep Ewing fresh.

19.   Except in the secondary, which many consider the best in college football, players are rotated in and out to keep them fresh.

20.   Farro is often sold in vacuum-sealed bags or bottles to keep it fresh.