Choose the correct verbs to complete the sentences. Use the Future Continuous or the Future Perfect Simple.

1. Soon, people (not drive) cars – they them! (fly)

2. By the end of the next decade, passports (disappear). People (use) electronic chips and biometric systems.

3. By 2050, a Japanese company (build) a lift to take people to space. During the second half of this century, tourists (take) this lift to space.

4. Scientists (develop) a way to travel in time by the end of this century. Imagine! In the 22nd century, tourists (visit) Ancient Rome!

5. Aeroplanes without pilots (become) a reality within 5o years. In the 2070s, unmanned planes (transport) people to their destinations.