阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

Working out helps you deal with stress in your job, relationships or any area of life. It is 【小题1】(possible) because exercise is a form of stress itself and helps your body deal with it 【小题2】 a better way. Australian researchers found that those 【小题3】 did 30 minutes of aerobic (有氧的) exercise three times a week responded better to stress and had 【小题4】(low) blood pressure.

Even 【小题5】 little exercise, from an easy 10-minute walk to intense aerobics, seems to decrease your feeling of anxiety. 【小题6】(work) out regularly may make you smarter now and lessen the possibility 【小题7】 you’ll lose brain function at your age. According to a recent animal study, exercise can actually help the brain develop new cells. In the last few years, it 【小题8】(show) in several studies that regular aerobic exercise can improve the quality of sleep. Naturally, this can make you less tired and be able to function better during the day.

Finally, there’s one more reason to keep 【小题9】(exercise). When you work out regularly, your body simply functions better and you are healthier and less likely 【小题10】(suffer) painful physical condition.