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a device for taking photographs, making films, o ...
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a very hard building material made by mixing together cement, sand, small stones, and water
Concrete
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a chemical element that is a reddish-brown metal, used especially for making wire and coins
Copper
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a chemical element that is a common greyish-coloured metal. It is strong, used in making steel, and exists in very small amounts in blood
Iron
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an artificial substance used especially to make clothes, ropes, and brushes
Nylon
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a hard, transparent material, used to make windows, bottles, and other objects
Glass
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a device for taking photographs, making films, or recording images on videotape…
Camera
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an elastic substance (= that stretches) made either from the juice of particular tropical trees or artificially
Rubber
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a device that records sound or increases the loudness of sounds by changing the sound waves into an electrical waves
Microphone
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a hard substance that forms the branches and trunks of trees and can be used as a building material, for making things, or as a fuel
Wood
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thin, flat material made from crushed wood or cloth, used for writing, printing, or drawing on
Paper
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animal skin treated in order to preserve it, and used to make shoes, bags, clothes, equipment, etc
Leather
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an electronic device that can store large amounts of information and be given sets of instructions to organize and change it very quickly
Computer
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clay that has been shaped and then baked until hard
Ceramic
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the hard, solid substance found in the ground that is often used for building
Stone
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an artificial substance that can be shaped when soft into many different forms and has many different uses
Plastic
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a chemical element that is a light, silver-colored metal, used especially for making cooking equipment and aircraft parts
Aluminium
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very thick, stiff paper, usually pale brown in color, used esp. for making boxes
Cardboard
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a device with parts that cover each ear through which you can listen to something, such as music, without other people hearing
Headphones
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a chemical element that is a valuable, shiny, yellow metal used to make coins and jewellery
Gold
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a strong metal that is a mixture of iron and carbon, used for making things that need a strong structure, especially vehicles and buildings
Steel
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a small machine or piece of electronic equipment that has a particular purpose.
Gadgets
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