PT3 L4A MODERN MARVELS

If you are in a small room doing the same movements, it can cause...

• eye strain

• strain to a shoulder

• acne

• hearing loss

How can you prepare yourself for a game? Doctor's advice.

• eat some food

• go to the toilet

• do not play for a long time

• warm up

What is the reason of hearing loss?

• type of music

• ear canal structure

• the volume on the device

At what level should the volume be set?

• as low as possible

• as loud as possible

• the people around should hear the music from your MP3 player

• you should hear the talk of people close to you

If people shout, it means that

• you should turn the volume up

• you should turn the volume down

• people are angry

• they want to listen to music too.

To prevent thumb arthritis you should send ... messages.

What skin problem is it?

What skin problem is it?

If you look at the PC screen for a long time, it can cause eye ...

What problems appear if you stare at PC screen for a long time?

• blurred vision

• problem with distinguishing colours

• dry eyes

• eyes get bigger