21.   Scotland is closely following developments in Canada to see if Quebec votes to break away, which would aid its separatist movement.

22.   Some newspapers have followed developments on the program the way they would any other news.

23.   Some who follow the development of soccer say the very reason the sport is doing so well at most amateur levels helps explain its failure at the professional level.

24.   That might work with some writers, where development can be followed like the curve of an arc.

25.   The renewed interest in the immune system comes at a time when AIDS research has reached a plateau following the development of protease inhibitors.

26.   The tobacco companies do not have representatives in the negotiating room, but they are following developments closely from the outside.

27.   There was no comment from the Russian government about the battle, but Moscow was following the developments with intense interest.

28.   They have received special national security briefings and are said by friends and aides to be intently following the developments.

29.   Through the centuries, similar creative leaps followed the development of newly discovered materials from iron and bronze to steel and aluminum.

30.   Those who follow developments in the trade and financial journals get a more comprehensive picture.