Unit 3. WHAT’S YOUR KNOWLEDGE? » Стр.123 (9)

Work in groups to discuss the following questions. • Why are these firsts important? They are important because they started new ideas. They helped make life better. • How did they change people’s lives? They made work easier. People could travel and communicate faster. • Which three do you think are the most important? The first computer, the first flight, and the first mobile phone. They changed how we live and work.