----- Nội dung dịch tự động từ ảnh ----- IV. Choose the letter A, B, C or D to complete the passage below: Benefits of living in the countryside. While many people prefer city life, a lot of people want to spend their life in a rural area. The countryside is often (1)_ than the city because there are not as many factories and traffic as in big cities. The country folk can be (2) live(3) than city dwellers. Besides, life in the countryside is(4) peaceful because the crime rate is much(5) The rural areas are(6) populated than the urban area but the neighbors are(7) helpful. Life in the countryside is(8) youngsters. 1. A. less polluted pollutedly 2. A. more healthy 3. A. longly 4. A. more simple simply 5. A. higher 6. A. more densely 7. A. more friendly 8. A. more suitable B. more polluted B. healthier B. longer B. simpler B. highly B. more dense B. friendlier B. more suitably C. less pollutedly for old people than the energetic C. more healthily C. shortly C. simply C. less C. lower C. friendly and they often and and more C. less suitably D. more D. healthily. D. shorter D. more D. lowly D. less dense D. less friendly D. suitably