But BP must convince sometimes skeptical officials that disasters like Macondo are in the past.

In his own comments to Mayer, Charles seeks to convey that passion to a sometimes skeptical public.

And he badgered a sometimes skeptical crew to accept his experimental notions about how the project should be shot.

His plan has united religious leaders in the county, who have used sermons to try to sway sometimes skeptical parishioners.

Though they were his admirers they were sometimes skeptical, and he was not sorry that they should hear this uninvited tribute.

Now people are sometimes skeptical that competition can work the same kind of magic that it does in other markets in insurance.