Fix grammar in this sentence: The improvement in medical research has lengthened the life expectancy of the society.
The study of the, which is the only one of the, is not only a medical study, but also a scientific study.
The study of the study of the study of the study of the study of the study of the study of the study of the study of the study of the study of the study of the study of the study of the study of the study of the study of the study of the study of the study of the study of the study of the study of the study
The increase in the number of people with diabetes is a positive thing, but it is not the end of the story.
The number of people with diabetes is increasing, but it is not the end of the story.
What is the difference between the two?
The difference between the two is that the former is a positive thing, while the latter is a negative thing.
The increase in the number of people with diabetes is a positive thing, but it is not the end of the story