Electronic devices are bad for your eyes. Their radiation is very harmful.

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Electronic dictionaries are now common in English classes. They can be very easily downloaded into your personal electronic device.

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Personal electronic devices which distract students from their classwork are banned in most schools.

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A tablet is perfect for people ____ work is to draw and write.

You can access the Internet, download programs and information ____ can help you understand the material and widen your knowledge.

In the USA, a public school is a state school, ____ is run by the government and is free to attend.

Qualifications are exam results ____ prove you have reached a certain level.

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You can download free lessons and put them in your media player or other similar mobile devices. Then you can listen and study anywhere because these devices are portable.

There are sites ____ you can record your own voice and listen to yourself.

This is the book in ____ Foster describes his experience of the war.

The interactive whiteboard involves students directly in work in front of the board, ____ most of them love.

That media player, ____ I often use to practise my English, has some great apps.

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Permanent damage to children's body may be caused by frequent contact with electronic devices.

Isn't that Tim, the boy ____ father owns a huge yacht?

My teacher, ____ has been teaching for 25 years, finds it hard to make use of electronic devices in her teaching.

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If your smartphone rings in class, it will be very annoying and disruptive.