21.   Police officials in San Francisco had no immediate comment on the development.

22.   Politicians, pundits and royal watchers have all made public comment on the private life of Charles and Diana.

23.   Rand refrained from comment on the scandal involving his opponent.

24.   Royal author Andrew Morton said yesterday his comments on the future friendship between Gilbey and the princess were based on hypothetical questions.

25.   Scholarly comment on this passage is very sparse.

26.   The author gives useful critical comment on many of the ideas discussed.

27.   The food queues were a sad comment on the quality of life in the new republic.

28.   The histories of the counties are examined briefly but thoroughly, with comment on all the leading players.

29.   The increasing focus on sex and violence in most movies is a comment on the changing tastes of the movie-going public.

30.   The number of adults who cannot read is a sad comment on the quality of our schools.