用所给单词填空.hard Even\x09 work until improbableaccept behind nob

用所给单词填空.
hard Evenx09 work until improbable
accept behind nobody wellx09 are
Methods of studying vary；what works __(1)__ for some students does not work
at all for others.The only thing you can do is experiment __(2)__ you find a system that
does work for you.But two things are sure:__(3)__ else can do your studying for you,
and unless you do find a system that works,you will not get through college.Meantime,
there are a few rules that __(4)__ for everybody.The hint is “do not get __(5)__ .”
The problem of studying,__(6)__ enough to start with,becomes almost __(7)__ when
you __8___ trying to do three weeks’work in one weekend.__(9)__ the fastest readers have trouble doing that.And if you are behind in written work that must be turned in,the teacher who accepts it that late will probably not give you good credit.Perhaps he may not ___10___ it at all.