I can scarcely believe it could have happened by accident.

I could scarcely believe my eyes; but they were right.

For a time she could scarcely believe he was gone.

He could scarcely believe the battle had been so easily won.

He could scarcely believe that they weren't doing so now.

But they were so soft that she could scarcely believe such a thing.

A kind he could scarcely believe himself, yet it was Earth's way out.

He could scarcely believe that a short six months ago she had finally and at long last become his wife.

"I can scarcely believe that it was anyone who knew him."

I could scarcely believe it, when young Has well told me what had happened.