21.   On welfare, Clinton has given well-publicized waivers for states to try experiments like mandatory work requirements and limits on grants to teen-age mothers.

22.   Plenty of journalists have tried similar experiments for a week or so, and their published accounts have had an unintended narcotic effect.

23.   Riding the subway, I try an experiment.

24.   So she tried an experiment.

25.   So the Transit Authority is trying some experiments in crowd control, to keep things moving.

26.   So an experiment was tried on this recital program.

27.   Soon he had convinced his colleagues at the institute to try the experiments that eventually led to their success with Dolly.

28.   The baboon-to-AIDS patient experiment was already tried three years ago in Pittsburgh.

29.   The next time you ask your dog to sit, try a little experiment.

30.   The last time he tried this experiment, the Bulls won six NBA championships.