Bài 1: Hoàn thành các câu sau, sử  dụng dạng so sánh của các trạng từ hoặc tính từ cho sẵn. ancient polluted spacious fast populous densely tranquil well 1.I prefer living in the countryside to living i big cities as the countryside is___________ I really enjoy peaceful moment of like. 2.Although the cities are____________________ than the countryside, there are more recreational activated that I really enjoy in the cities. 3.I can’t believe this vase is more than 100 years old. It is much _____________ than I thought. 4.The city is always _________________ populated than the countryside. 5.My town is much _____________ than it was ten years ago. I remember there used to be only several houses in a large area. 6.Houses in the rural area are _______________ than those in the urban areas. 7.Young people often ______________ adjust to changes than the old. 8.The number of skyscrapers in the city is growing______________ than ever before.