1.   I wept over that of course, for a world where some people might doubt her - my - cleanliness.

2.   Some people doubt the existence of life at the very bottom of the ocean.

3.   Some people doubted that the attacks on the American ships had actually taken place.

4.   As recently as eight days ago, a good many people still doubted them.

5.   At least a few people doubted that anything would change.

6.   Because anti-aging techniques have attracted quackery since the first wrinkle appeared on the first human, many people doubt that any real victory over aging is possible.

7.   Because they were unknown, people also doubted their ability to raise the necessary capital.

8.   A worse problem is that in Serbia, too, people doubt whether the West really would help them economically if they ousted Milosevic.

9.   But few people doubt that both companies are also preparing for the coming era of competition in the local telephone market.

10.   But few people doubted that such a hugely popular film would sell in the millions, making a sales strategy inevitable.