Odpowiedź:
1 In the future, stomach electronic chips will monitor your diet.
In the future, your diet will be monitored with stomach electronic chips.
2 Magnetic levitation trains will transport people between cities.
People will be transported between cities by magnetic levitation trains.
3 In five years, drones will deliver your shopping!
In five years your shopping will be delivered by drones.
4 No one will use computer mouses in 2050.
In 2050 computer mouses will not be used (by anyone). / In 2050 computer mouses will be used by no one.
5 Satellites will monitor endangered species.
Endangered species will be monitored by satellites.
6 Patients will use smartphones to do all check-ups.
Smartphones will be used by patients to do all check-ups.
Wyjaśnienie:
