The same people who say he cannot win another Open also doubted him last year.

How many people would doubt his ability to be a guardian to anyone?

At least a few people doubted that anything would change.

Still, some people doubt they have what it takes to spot trouble.

OF course, many people doubt that the worst is over.

We've seen it, but in a few decades people will doubt our reports.

But some people doubt whether gas will stay that high for long.

Still, some people doubt that recent years have made things better.

We came up here knowing that people would doubt us.

Few people doubt that the new technology will eventually be used to make important art.