Great changes have taken place in my hometown.In the past,pe

Great changes have taken place in my hometown.In the past,people live in a low house.Farmer p...
Great changes have taken place in my hometown.In the past,people live in a low house.Farmer planted crops with the help of animals.They worked very hard.Students had to study in very old school.The environment was very bad.Now things have changes.People are living in tall buildings.People plant crops with the help of machines which can save lots of work.Students can study in a modern school.What a good life!急.