`1.` Because they love the noise and busy life there.

→ Dẫn chứng: Young people prefer the town to the country because they love the noise and busy life there. 

`2.` They also think that it is easier to get money in the town than in the country.

→ Dẫn chứng: They also think that it is easier to get money in the town than in the country.

`3.` More and more young people leave the country for the town every year.

→ Dẫn chứng: Therefore, more and more young people leave the country for the town every year.

`4.` Because the country is not so noisy and busy as the town and the air in the country is much fresher than the air in the town.

→ Dẫn chứng: Different from the young people, old people like living in the country because the country is not so noisy and busy as the town. The air in the country is much fresher than the air in the town, too. 

`5.` The air in the country is much fresher than the air in the town.

→ Dẫn chứng: The air in the country is much fresher than the air in the town, too. 

`6.` Gợi ý trả lời: Yes, I like living in the city. Although the air in the countryside is clean, but  it isn't as modern as the city.