【短文填空Thegrowingoftheworld'spopulationisthebiggestproblemforallofus.下面还有--、Theworld'spopulation__togrow.Thereareabout6.5billionofuson__.Theycould__11billioninanother75__.Expertshavelongbeencon】

　　短文填空Thegrowingoftheworld'spopulationisthebiggestproblemforallofus.下面还有--、

　　Theworld'spopulation__togrow.Thereareabout6.5billionofuson__.Theycould__11billioninanother75__.Expertshavelongbeenconcernedaboutsuchagrowth.Wherewillwe__thefood,water,jobs,houses.schools,andhealth__forallthesepeople?Amajornewstudyshowsthatthesituationmaybe__.Largeandrapiddropintheworld'sbirthratehas__plaseduringthepast10years.Familiesgenerallyare__nowthantheywerea__yearsago.Butsomepeoplearestillworryingaboutthepopulationproblem.