ĐÁP ÁN BÀI 8: MATCHING PASSAGE Câu đáp án 23 G Từ khóa câu hỏi home medical aids allow old people to be more independent regular amounts of exercise 24 E may help prevent mental decline feelings of control over life 25 H difficult situations can reduce stress feelings of loneliness 26 C causes rises in levels of stress hormones Từ khóa passage home medical aids the increasing self-reliance of many elderly people maintaining a level of daily physical activity may help functioning those who felt in control of their lives challenging activities pumped out lower levels of stress hormones people who felt emotionally isolated maintained higher levels of stress hormones PASSAGE Câu đáp án 22 C 23 F 24 H 25 A 26 D Từ khóa câu hỏi we need machines to be exact not more powerful the farming industry a shortage of employees economic factors are often the driving force behind the development of machinery the use of automation might impact on the development of particular animal and plant species as farming becomes more automated the appearance of farmland will change Từ khóa passage precision is key replacing brute force agriculture a rapidly shrinking number of people are willing to work rising employment costs have led to the adoption of labour-saving farm technology robotic milking is likely to influence the genetics of dairy herds when farms are being designed with agribots this could mean a return to smaller fields