Listen to a man talking about life expectancy and fill each blank with ONE or TWO appropriate words or numbers.
People have been able to increase their life expectancy thanks to (1)________changes. Nevertheless, a recent study has found that we may have already reached the limits of (2) ________. It is believed the maximum lifespan may have peaked around the year (3) ________. Researchers concluded that humans can typically live up to (4) ________years, and the absolute upper age limit is (5) ________. They recommend that we make efforts to improve the (6) ________of life, rather than to extend life expectancy.
People have been able to increase their life expectancy thanks to (1)________changes.
