Find and mark the wrong instructions.

1. Which of the following instructions is wrong?

You should never use a faulty electronic device.
You should avoid using electronic devices near water.
You should never cover electronic devices with other objects.
You should always try to fix electronic devices by yourself.

2. Which of the following instructions is wrong?

You should always follow the manufacturer's instructions when using an electronic device.
If a fluorescent lamp begins to flicker, it should be replaced.
Only use insulated sockets when outside.
Always leave electronic devices connected to an extension cable.

3. Which of the following instructions is wrong?

You should always use electronic devices in the same room as the sockets they are connected to are.
If you use an electronic device outdoors, you should use an insulated outdoor socket.
You should always warm your clothes by placing them on top of a heating unit.
If you have to change a light bulb, you should first turn its power off.

4. Which of the following instructions is wrong?

If an electronic device catches fire, you should first try to disconnect it from its power source.
If an electronic device catches on fire, you should extinguish it with cold water.
If an electronic device catches on fire, you should extinguish it with a fire blanket.
If an electronic device catches on fire, you should not use it again.

5. Which of the following instructions is wrong?

You should always read the instructions of electronic devices carefully.
You should know where to find the fire extinguishers and fire blankets in your home.
You should make sure that electronic devices will not come into contact with water.
You should try climbing a tall high tension wire.