21.   Typically, the original damper has been discarded, so a chimney-repair specialist will have to install a new one.

22.   What small advantage the road course specialists have in knowing how to navigate S-curves is usually neutralized by the bulkier, heavier-horsepowered Cup cars.

23.   With decimal trading, this maneuver has become less risky than it was in the past because the specialist only has to risk a penny per share.

24.   Danzig said some Navy civilian workers who are information system specialists will have to take new jobs.

25.   Olympic historian David Wallechinsky recounts that the Russian ice dance specialist had an affair with Alexander Zhulin, the husband and male ice dancing partner of Maya Usova.

26.   The technical specialists will have a second opportunity to prove themselves in a slalom scheduled here Sunday.

27.   Given these difficulties, specialists have had to weigh the ethical dilemmas in undertaking human trials of possible vaccines.

28.   However such specialists also have the right to maintain parallel, and far more lucrative, private practices.

29.   But Muslims were skeptical and openly questioned the authenticity of the tape with some suggesting that Hollywood special effects specialists may have had a hand in making the film.

30.   The Austrian claycourt specialist had an obstacle-free match as Gaudenzi was stripped of his confidence and concentration from the outset.