1.   Accidental failure of electricity or gas supply not caused by the deliberate act of the supply authority.

2.   Alarms sound if gas supplies break down, and automatically connect reserve tanks.

3.   But neither at school nor at home was there a gas supply.

4.   Interruptible gas supplies undercut the cost of fuel oil considerably.

5.   Now, with temperatures warming and demand easing, greater gas supply and pipeline space are becoming available.

6.   The engineers had quite a challenge to install the new gas supply.

7.   Wave charts show breathing pattern, and alarms sound if breathing falters or gas supplies are affected.

8.   Gas supplies via Georgia were meeting a part of the energy needs.

9.   Gas supplies via North Ossetia, blocked since May, would resume.