11.  Continuous daily use for more than three months is not recommended without medical advice.

12.  Experts say this continuous pruning uses up energy stored in the rhizomes, eventually killing bamboo.

13.  In the case of a cellular phone, continuous use is generally more taxing on batteries.

14.  Since the smaller version uses a AA battery that lasts about two weeks with continuous use, users tend to keep it turned on.

15.  Sony predicts up to three hours of continuous use from its rechargeable battery, while Hewlett-Packard reports half as much.

16.  The Pentagon is in continuous use and is wrapped in tight security.

17.  The symbol has been in continuous use since it appeared on the gas pumps of Standard Oil Co. of New York, which was eventually renamed Mobil.

18.  This little church is probably the oldest Christian house of worship, in continuous use, in the world.

19.  After four or five hours of continuous use, the battery fell flat.

20.  It has emerged in reaction to the continuous use of the language of power and violence by the government and the Armed Forces over many years.