Arthur couldn't be sure from this distance, but he didn't think they looked quite right.

Why was she so sure that Q had taken something away from her?

You can never be sure from one moment to the next if your life is in danger.

And we also have some updates, I'm sure, from the week past.

No way to be sure of anything from his desk, even if he had the book.

But she had her eye on you, I'm sure, from the first.

No one is really sure of themselves, from the executives on down.

He was sure, from a previous announcement, that it had been called off for the evening.

I felt sure from his tone that he hadn't seen me outside.

He was not even sure from what direction it had first come.