He was staring into her room with an expression on his face she couldn't read.

Her big, dark eyes stared at him with an expression he could not read.

The dark eyes stared at her, with an expression that she had never seen before.

They were all staring at him with an expression in their faces that he had never seen before.

I looked at Paul, who stared with an expression of curiosity.

He'd stared at it with such an odd expression on his face.

He stared at me with a puzzled expression and said, "I was thinking about running."

Most of the women stared at her with blank expressions.

He stared about the shop with an expression of expectation.

The man stared at him with a stunned expression, then shook his head.