the city is noisier than the the city is bigger than the country.
the city is faster than the country.
the city is dirtier than the country.
the city is unfriendlier than the country.
город более шумный, чем деревня.
больше
более быстрый
более загрязненный
неприветливее

the country is cheaper than city.
the country is healthierthan the city.
the country is slower than the city.
в деревне дешевле, чем в городе
здоровее
медленнее