A : Good morning, Alice.What did you do last night? B : Good morning, Tom. I watched a really interesting pro?gramme on television. 1 It talked about the invention of the plane.The plane is important because it allows peo?ple to travel quickly to different places A : 2 Many other inventions also change our lives.Think about the Internet. We can easily find information and keep in touch with our friends with it. B; 3 For example, the wheel was probably the first in?vention that really changed the world. 4 A: That's right. 5 |
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