What/food/people eat
What food will people eat?
there/flying cars?
Will there be flying cars ?
robots/cheap?
Will robots be cheap?
people/travel/space
Will people travel in space?
How/people/travel around
How will people travel around?
What/clothes/wear
What clothes will people wear?
there/more people
Will there be more people?
there/fewer cities
Will there be fewer cities?
there/more drones in the future
Will there be more drones in the future?
there/more extinct animals
Will there be more extinct animals?
Where/live
Where will people live?
What kind/energy/use
What kinds of energy will we use?
What/language/speak
What language will people speak?
computers/smaller?
Will computers be smaller?
robots/teachers?
Will robots be teachers?
children/go/school?
Will children go to school?
houses/have/solar panels?
Will houses have solar panels?