1.   And he had his regular job which his son was keeping warm for him.

2.   Birds puff up their feathers to keep warm.

3.   Both were winter occupations and helped keep you warm on a cold day.

4.   Brophy said investigators are looking into whether the man was using the fuel to keep warm.

5.   Carry an old T-shirt to keep you warm and go through those vital stretches we have you last month.

6.   Cover with aluminum foil to keep warm.

7.   I am now allowed to put the towels around him to keep him warm.

8.   I jumped at the chance to go buy a bottle of whisky to keep warm in the rushing cold air of night.

9.   Jan rubbed his hands together to keep them warm.

10.   Maggie put her hands in her pockets to keep them warm.