英语短文改错，共十处错误，请各位帮忙，好的可以追加分，谢谢

Jack London had a very hardly life.He born in San Francisco on January 12,1876.In 1893 he become a sailor.For the next four years he fought and working his way紶盯官故擢嘎规霜海睛 around the world.He begged his food from door to door.When that he was twenty-one he decided to try and get an education,but before a few months he left school and went off to take part in the Klondyke Gold Rush on 1897.She hiked in north western Canada,and came back empty-handed.Two years late he sold his first story.From that time on he made his living by writing.

Jack London had a very hardly(应为hard) life.He (加was) born in San Francisco on January 12,1876.In 1893 he become(应为became) a sailor.For the next four years he fought and work紶盯官故擢嘎规霜海睛ing(应为worked) his way around the world.He begged his food from door to door.When that(删that) he was twenty-one he decided to try and get an education,but before(应为after) a few months he left school and went off to take part in the Klondyke Gold Rush on(应为in) 1897.She(应为He) hiked in (加the) north western Canada,and came back empty-handed.Two years late(应为later) he sold his first story.From that time on he made his living by writing.

1.he "was" born 2."working"----------worked 3."when ------------"after 4"and‘---------"to""before"============"after"on"----------"in" "she" ----------he "in"----------"to the" "late "-------'later'

the students study hard,because they all know if(改为that) hope school can give them the chance to go to school more(改为once )again.i hope more and more warm-hearted people would(改为will) help the hope school,and more and more children in need will be able to go to first-class schools.

hardly 改为hard born 前加上was become 改为became working 改为worked When that he was twenty-one 去掉that berore 改为 after on 改为 in She 改为 He late 改为 later .From that time on he made his living by writing去掉on 仅供参考，如果我没有记错有一个是正确的，不用改 所以你自己判断是不是不改！