Complete the sentences with more,fewer or less 1.Fifty years ago,ho chi minh city had much.....people than now 2.Without......food and medical supplies,thóe people won't survive 3.Residents in the slums have......nutrition than those in the wealthy places 4.Everybody will be happier if there is.....crime in their neighbourhood 5.The increasing number of cars leads to parking problems and......traffic 6.There was.......rain last summer,so it became hotter 7.Overpopulation means there would be much....people than usual 8.There are.....workers in the factory because robots take their jobs 9.Remote areas have.....medical services and schools than the cities 10.If a vehicle consumes more fuel,it will produce...pollutans