2 Complete the explanation below using the other four words from exercise 1. To use a and its own screen and keyboard. A not have a keyboard. When you need to type, a keyboard you need a separate keyboard But a has does appears on the screen.

1. To use a computer, you need a separate keyboard and speakers. But a laptop has its own screen and keyboard. A tablet does not have a keyboard. When you need to type, a keyboard appears on the screen.

Ответ: computer, speakers, laptop, tablet