帮我修改一下这篇文章有没有语法错误
MyIdealJob
MynameisZhouWei.I'magirl.I'mstudingatamiddleschool.Myfavoriteesubjectishostess.IwouldliketobeahostesswhenIeavetheprimaryschool.
IfIahostess,Icantakehappetospectator.AndIcansingordance.Icanwereabeautifulchothes……
ButIknowagoodhostess,musthaveasmarthead,musthardwork,must有学问.Andlotsofthings.ButnowImusthardstuding。IbelieveIwillbeangoodhostess