1. Cars and buses will only use electricity.
2. Global warming will mean floods are a common problem. ( nu sunt sigur daca e bine dar cred ca asa trebuie )
3. Many more people will work at home.
4. There will be too many people.
B.
a. Petrol stations won't exist.
b. There won't be enough food for everyone.
c. People won't live near rivers and seas.
d. Some companies won't have offices.
