21.   But some observers thought that announcing a sale was not a good idea.

22.   But some observers think stores may be an integral part of an Internet strategy.

23.   But some political observers think Morris will be snapping up Congressional clients again in no time.

24.   But now, some observers think her stock will rise.

25.   But some observers think the momentum of public opinion is shifting toward Charles and his family.

26.   Close observers thought she was asleep behind dark glasses, though well trained to maintain a regal posture.

27.   Court observers think the prosecution will rest either Monday or Tuesday.

28.   Early observers thought that mistletoe seeds could not germinate until they had passed through the digestive system of birds.

29.   Early observers thought they saw channels laid out in such precision that they could have been dug only by intelligent beings.

30.   Few observers thought it a wise approach.