11.   Golf requires occasional bursts of energy for a powerful swing, and that can be difficult for weak or poor players.

12.   In addition to the occasional bursts of machine-gun fire, there were some other signs of life.

13.   In Pinedale, an occasional burst of pink-orange light bubbled up late in the evening as a heavy ash fell.

14.   It was silent except for the occasional bursts of machine-gun fire or tank shells.

15.   Maseratis are less expensive, though definitely not cheap, and are aimed at the more sober-suited banker who likes an occasional burst of speed.

16.   More typically, they settle for mutual wariness and occasional bursts of temper.

17.   Occasional bursts of gunfire from sources unknown cut low across the sky, sending everyone for cover.

18.   Whenever i went over the list with other people, comparing our shortcomings, I felt mostly shame, interrupted by the occasional burst of pride.

19.   While congregants, tucked away in chapels behind the altar bowed in prayer, the occasional burst of a flashbulb filled the chamber.

20.   Portuguese state television RTP reported the city was mostly calm in the evening with only occasional bursts of gunfire.