But in any case she kept her face to the wall.

All you have to do is keep your face before the public.

I was going to have my work cut out to keep face.

He put his head on one side, but kept a straight face.

She had not been asked, but he kept his face straight.

How can you say that and keep a straight face?

He is going to have to keep a straight face, and deal with it.

It was all I could do to keep a straight face.

Sometimes it's more about trying to keep a straight face.

It was difficult for him to keep a straight face.