Composition

Hello everyone,

Could you please correct the mistakes in the following composition?

John was 16. He had been at the same school for five years, and he had always been a bad pupil. He was lazy, he fought with other pupils, he was rude the teachers, and he didn't obey the rules of the school. His headmaster tried to make him work and behave well, but he was never successful and the worst thing was that, as John grew older, hee was a bad influence on the younger boys.

Then at last John left school. He tried to get a job with a big company, and the manager wrote to the head master to find out what he could say about John. The headmaster wanted to be honest, but he also didn't want to be too hard, so he wrote "If you can get John to work for you, you will be very lucky".

Regards,

Joseph