I knew they were there, but always liked to check such things.

Isn't it part of what you pay them for to check things?

He put me on hold a couple of times to check things, but we weren't getting anywhere.

She heard him moving about, checking things on the boat.

I need you down here tonight to check things for me.

I'll just check things out like it was any other story and see what happens.

She turned her head left and right, checking things from every angle.

You don't have to check things over around here anymore.

He's the kind of guy who's got to check things for himself.

You may be filled with doubt and feel the need to check things repeatedly.