Exercise 3, page 29 ( Workbook) so / because

We won't need to leave home ...........it will be possible to visit people with virtual reality.

Computers will drive our cars.............we won't need to take a driving test.

We won't need CD players...............our computers will play music.

We won't need books..............there won't be any bookshops.

We won't need as much petrol...........cars will all be electric.

Students won't need to go to school........they will study at home.

We will have 'translating telephones'............we won't need to learn foreign languages.

People will visit the moon ....................it will be possible to take holidays in space.