短文填空 The growing of the world's population is the biggest problem for all of us.下面还有- -、
The world's population __ to grow.There are about 6.5 billion of us on __ .They could __ 11 billion in another 75 __ .Experts have long been concerned about such a growth.Where will we __ the food,water,jobs,houses.schools,and health __ for all these people?A major new study shows that the situation may be __.Large and rapid drop in the world's birth rate has __ plase during the past 10 years.Families generally are __ now than they were a __ years ago.But some people are still worrying about the population problem.