Read the text below, and look at the pictures around it. When you find a blank space write the name of the correct picture in the space. (Hint for American English users. The British don't use the expression 'cell phones'!) Check your answers once you have filled all ten spaces.

Imput Devices
	When personal computers came out in the 1980s. there was really only one way to get information into them - with a 1. Then graphical interfaces came along, and it became important to be able to interact with objects on the screen. The commonest way of doing this is with a 2, but some computers - for example tablet computers, have screens you can write on directly, using a 3. People who use their computers mainly for games will tell you that the most important way of communicating with their computers is with a 4.     It took almost a decade before computers became powerful enough to accept voice commands, but today we can communicate with out computer with a 5. We can also talk to other computer users, and also see them through a 6. The computer has started to replace the 7 machine, but if you do receive a printed page, you can still put it into your computer with a 8.     Today, a 9 network or bluetooth will let you communicate with your computer with almost any electronic device, such as a 10 phone.