That with a doubtful look, as if he might have fabricated the whole thing.

He gave her a doubtful look, but didn't say anything.

And Arnold instantly caught the doubtful look on his face.

Very heavy-footed, and he had a doubtful look on his face.

Connor stepped toward him, a doubtful look on his face.

He threw me a doubtful look, but ran to obey.

The little boy's mother gave Ralph another doubtful look, then looked down at her son.

He put some books in order and a doubtful look came across his face.

And with a final doubtful look at my dad, she went out.

But when he explained, she gave him a doubtful look.