阅读下面短文，根据短文内容完成各小题（每空一词）。

Over the past ten years, great changes have taken place in my hometown. In the past, the houses in our hometown were very poor, but now there are a lot of tall buildings here and there. Many people have moved into tall buildings. They live a happy life. The water in the river was very dirty in the past. People threw the rubbish everywhere and the factories poured dirty water into the river, too. There wasn’t any fish in the river. The water was black and smelt bad. But now the river is very clean; there are many kinds of fishes in the river and people can even swim in the river. After supper, people usually go for a walk by the side of the river. In the past, people used to ride bikes or go to work on foot, but now they ride their own motorbikes even drive their own cars. You can see more and more cars on the road.

Information Card

In the past	Now
The houses in our hometown were very 【小题1】.	There are 【小题2】 tall buildings.
The water in the river was very dirty.	The river is very 【小题3】.
People used to ride bikes or 【小题4】 to work.	People can take buses or ride their own motorbikes or even go to work by 【小题5】.