examinations of more than 63,000 adults in England and Scotland. Then they connected that information to death records.

　　The researchers found that people who exercised only one or two days a week improved their chances of living longer than people who did not exercise at all. Even those who are fat could extend their lives by exercising a couple of days per week.

　　Emmanuel Stamatakis is the senior author of the study. He says that he found it very encouraging that even people who exercised as little as one or two times a week appear to lower their risk of early death. In other words, their health improves even if they don't meet the suggested weekly amount of physical activity. However, to be in the best health, Stamatakis says more exercise is better.

　　The WHO suggests that the adults should get at least 150 minutes of moderate (适度的) to intense (剧烈的) activity per week. For the best results, the organization suggests 75 minutes per week of intense physical activity.

　　However, if you are busy with work and family duties, exercise as much as you can.

8. In which part of a website can we find this text?

　A. Science. B. News.

　C. Sports. D. Health.

9. What can we learn about the study?

　A. It was carried out in three places. B. It lasted for more than nine years.

　C. It studied both children and adults. D. It was led by Emmanuel Stamatakis.

10. What does the study find?

　A. A little exercise is better than none.

　B. We'd better do exercise on weekdays.

　C. Exercise habits have a big influence on death.

　D. Fat people usually live shorter than thin people.

11. What does Emmanuel Stamatakis suggest doing?

　A. Paying attention to the risk of early death.

　B. Trying to do more exercise if we have time.

C. Getting at least 150 minutes of activity a week.