7. Adventure holidays - 8. Life in the future » Стр.47 (9)

Read the sentences. Do you think these things will happen in the future? 1. People will live under the sea. – Yes, it is possible if their houses will be protected good. 2. Space travel might cost the same as a plane ticket. – No, it will always cost more. 3. People may travel to Mars and live there. – Yes, I think it is possible. 4. There will be cars without drivers. – Yes, of course it is possible.