The motorcycle driver is a young Filipino man who keeps grinning broadly, at the risk of getting insects stuck between his big white teeth.

The mousebeaver kept grinning at him relentlessly with his gleaming incisor tooth.

He kept grinning like a paid fool, and after only a few seconds the twins began to cheer up as well.

He kept grinning at me in a funny way.

Brannel keeps grinning at me when I ask what something 'is'.

I was sweating after three bites, and so was Krystal, and we kept grinning at each other.

I kept grinning across at Joan, and she gave me a lot of queenly little smiles.

And the sergeant kept grinning all the time!

He kept looking straight at her; kept grinning.

He kept grinning at them as though they were all three the very best of friends, but clearly that wasn't quite so.