英语作文：Changes in Hometown

My grandpa has lived in my hometown for 50 years. He has seen the changes in our hometown by himself.

In the past, the houses were old and small. The stream was so dirty. And the gas was terrible. We went to work on foot or by bike. The roads were narrow. And our living conditions were bad.

But now, we live in the tall building. The stream is getting good. We go to work by bus or by car. There are many ring roads in my hometown. And they are wide. Our living conditions are comfortable.

Our country has developed rapidly. And we must study hard to keep uo with the times.