8 Work in pairs to answer the questions.
1 How was the first computer different from a laptop?
2 How heavy is your mobile phone?
3 Do you like pizza? Is it healthy food?
4 Was the first flight long?
5 Did any of the facts surprise you?
9 Work in groups to discuss the following questions.
Why are these firsts important?
How did they change people's lives?
Which three do you think are the most important?
відповісти на питання пліз дуже срочно​