错误处已用括号标明,总共十处错误（比5楼少其第二处错误）!
Edison was a great scientist (and) inventor.As may not be known to many people,born in a peasant (family),he received (little) school education.He started to go to school at the age of eight and (remained) at school for only three months.It's said (加入that) he always asked some strange questions which his teachers couldn't answer (去掉them).In fact,he was a man full (of) imagination.He made over 2,000 inventions in his life,(covering) many fields,such as the electric lamp,film,etc.He made an important contribution to the (whole) world,to the social (development) and to the progress of human beings.