Cities will be more_____(污染)

Cities will be more_____(污染) There won't be more_____（污染） in the future 对cities will be very crowded提问 our cities' air will be cleaner对吗? cities will be more polluted.and there will be f cities will be more polluted.(对more polluted提问) ( Cities will be polluted worse改为同义句 Do you think cities will be more c______ . i think there will be more tall b_____in the cities cities will be more polluted 和there will be more pollution的区 I think cities will be bigger.( ).ithink there will be （ ）pe I think cities will be bigger.( )I think there will be（ ）peo