Ответ:

1. Public transport, like buses, will not use petrol.

2. A computer will control everything in your house: lights, fridge, television...

3. Every car will have a computer with satellite technology.

4. There will be more problems with bad meat and people will be ill.

5. People will not cook, they'll buy prepared food.

6. People will not live in tall buildings, they'll live underground.