- A
- What kind of new inventions do you think we will have by 2050?
- B
- Well, I think the cars of the future will be able to fly.
- A
- That’s interesting. That would be a great invention.
- B
- How about you? Can you think of any other examples?
- A
- I think that automatic translation machines will be wearable and able to translate multiple languages.
- B
- What a wonderful idea that is!