Error correction:
Electricity is supplied to house
through cables. In cities, a a)
cables are usually lay underground b)
but in towns or villages,they c)
may be carried in poles. d)
Inside the house,these e)
cable is connecting to a main f)
switch. In a emergency,the g)
power can be turned of. h)
Electricity is supplied to houses
through cables. In cities, the
cables are usually laid underground
but in towns and villages,they
may be carried on poles.
Inside the house, this
cable is connected to a main
switch. In an emergency,the
power can be turned off.
through cables. In cities, the
cables are usually laid underground
but in towns and villages,they
may be carried on poles.
Inside the house, this
cable is connected to a main
switch. In an emergency,the
power can be turned off.