根据短文内容回答下列问题.
Hereisapagefromamagazinecalled Future. Readthefollowinginformationaboutthingsthatmayhappenintenyears.
Carswillrunonsolarpowerandwillbemuchcleaner.Theywillbemuchsafer.Forexample,ifyouaretooclosetoanothercarorifyouaredrivingdangerously,yourcarwillslowdownorstopbyitself.
NewcitieswillhavetobebuiltintheseA．Somecitiesonwaterwillhavetwolevels.Peoplewillliveontheupperlevel;thelowerlevelwillbeusedfortraffic,shopsandfactories.
Biotechnologywillmakefoodbetterandhealthier.Plantswithoutinsectsorillnesseswillbedeveloped. Thetasteoffruitandvegetableswillbebetterandfoodwillbekeptlonger.
Manynewwaystocureillnesseswillbefound. Peoplewilluseproductsofgeneticengineeringtocuremoreillnesses.However,somenewillnesseswillappear.
Willcarsinthefuturebemuchcleanerandsafer?
Whatwillbemadebetterandhealthierbybiotechnology?
Wherewillnewcitieshavetobebuiltinthefuture?
Whatwillpeopleusetocuremoreillness?
What'sthebesttitleforthepassage?