The captain grunted, reached over the desk and eased in the atmosphere drive.

The captain grunted as if trying to find something wrong with that.

The captain grunted, there being little he could say to his own words.

The captain grunted his agreement as he turned the key.

The captain grunted, and glanced at the papers in front of him.

The captain grunted for the third time and shook his head.

The captain grunted as he moved a large ceiling plate from his path.

Unable to see Gary's face, the captain grunted and leaned back in his chair.

The captain was grunting and snorting while the girl worked away at him.