This unexpected reply produced a roar from the gentlemen, while the boy grinned good-naturedly, though without the least idea what the joke was.

The speaker grinned good-naturedly, and said as they were all clearly so smart, he would sit down and invite their questions.

He grinned good-naturedly and leaned back to lift his face to the sun.

"Four thousand horse-power and forty-five miles an hour," the engineer repeated, grinning good-naturedly.

The others soon joined, while Jericho merely grinned good-naturedly and let their nervous humor run its course.

The other grinned good-naturedly and inspected the menu.

The door was opened to them by Gwince, grinning good-naturedly.

There was a hoot of laughter from the others, and the man grinned good-naturedly.

Talamon grinned at him good-naturedly and with a trace of pity.

The astronaut was grinning at him good-naturedly.