Tham khảo tài liệu 'đề thi toefl tiếng anh của trung tâm bbc - 20', ngoại ngữ, toefl - ielts - toeic phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | BBC Learning English Quiznet Predict and its derivatives - or Life expectancy WORLD SERVICE 1. For governments population monitoring and are a matter of considerable significance. a prediction b predictable c predicted d predictably 2. Scientists that life expectancy will increase in the future. a predict b predictable c prediction d predictability 3. Life expectancy is longer in developed countries than it is in the developing world. a unpredictable b predictable c predicted d predictably 4. However increasing rates of obesity in developed countries mean that the increase in life expectancy may not be as great as originally . a prediction b predictable c predicted d predictably 5. A sceptical view is that though results of research-based advances are their applications in real-life situations are not. a prediction b predictable c unpredictable d predictably 6. Issues such as famine and disease add to the of life expectancy in some countries. a unpredictable b predictable c unpredictability d predictably Quiznet BBC Learning English 2008 Page 1 of 3 bbclearningenglish. com ANSWERS 1. For governments population monitoring and are a matter of considerable significance. a prediction - Well done this is correct b predictable - Sorry this is an adjective you need a noun. c predicted - Sorry this is a participle you need a noun. d predictably - Sorry this is an adverb you need a noun. 2. Scientists that life expectancy will increase in the future. a predict - Well done this is correct b predictable - Sorry this is an adjective you need a verb. c prediction - Sorry this is a noun you need a verb. d predictability - Sorry this is an adjective you need a verb. 3. Life expectancy is longer in developed countries than it is in the developing world. a unpredictable - Sorry this is an adjective you need an adverb. b predictable - Sorry this is an adjective you need an adverb. c predicted - Sorry this is a participle you need an adverb. d predictably - .