Unit 12

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a set of stairs moved up or down by electric power on which people can stand and be taken from one level of a building to another, especially in shops, railway stations, and airports

What's it?

A machine which records sales in a shop, and in which money is kept

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A present or something that is given

A small vehicle with two or four wheels that you push or pull to transport large or heavy

A person who buys goods or a service

Where is this?

An act of exchanging something for money

used to exchange money

Used to hold cash or credit cards

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