Electricity

Electricity is the source of ................

• Energy

• heat

• light

Electricity flows along .................and .................

• door and plastic

• wires and cables

• boiler

Electricity is dangerous because it may cause...............

• Electric shock

• fever

• wires and cables

it is dangerous to touch any machine has uncovered wire ?

• right

• wrong

one of safety rules

never put any object into electric socket ?

• true

• false

it is dangerous to use machines that have ………………..wires

• uncovered

• plastic

Don’t leave tv ……………………… over the night

• switched on

• switched off

we should dry our hands before using electricity

• false

• true

Some of home appliances that need electricity to work................