选择最恰当的单词或词语完成短文：Shanghai is my home town.It used to be a(1)

选择最恰当的单词或词语完成短文：Shanghai is my home town.It used to be a(1) village.But
now Shanghai is a (2) city.There are many factories,department stores,and shopping malls.We can see a lot of new buildings.Besides,there are more places of interest than before,such (3) Jinbao Building and the Oriental Pearl Tower.The public transport in Shanghai is (4) than before.There are not only buses,trolley buses,underground and light rail but also maglev and two international airports.The people in Shanghai are (5) a happier and richer life.
1.a.rich b.fishing c.big d.factory
2.a.poor b.small c.modern d.dirty
3.a.as b.that c.wtih d.so
4.a.harder b.crowded c.faster d.better
5.a.working b.liveing c.taking d.spending