UNIT 7 VOCABULARY

Something is ........................... if it costs a lot of money.

Gadgets you can take with you, like tablets or smartphones, are ........................ gadgets.

To ......................... is to join together two or more things.

The ................... is the system of information that connects computers around the world.

.................... is a service that lets people connect to the Internet without wires.

An ............ is a small computer programme that works on a smartphone or tablet.

............................ are the things such as food, medicines, fuel, etc. that are needed by a group of people.

Something is .................... if it helps people to do a job or an activity.

A ............................. is a mobile phone that also has some of the functions of a computer, for example the use of apps and the Internet.

When you ............... something ........, you try to find its answer, explanation or definition.