for ,because of ,now that表示原因的时候的用法

because ,since ,for ,because of,in that ,asbecause ,since ,for ,because of,in that ,as ,now that ,的区别, for ,because of ,now that表示原因的时候的用法 because ,because of ,since ,for的区别 ___ Mr Green called u just now but he didn't tell me his full name for __ reason.A Some ; since aB A ; for someC A certain ; because of aD The ; because of some 《Because of you》中And now I cry in the middle of the night,For the same damn thing谁能翻译一下( because,since,as,now that,for之间的区别 because,since,as,now that,for之间的区别 for because of 和because的用法的区别 because和as和because of和for什么区别` for as because because of有什么不同,并造句 for、because .because of .since 表原因的区别? becase as for because of的区别 because of与for的区别 Many children now feel unhappy because of ___(be) alone. he has stayed in bed for three days because of flu.he is gettng better and better now.改为同义句 He with flu for three days and he is Now. ____ it is in autumn now.A lot of people are flying kites.A.So B.For C.Because D.But 帮我翻译一下,谢谢（appreciate what you have.because what you have now is one of the things you once prayed for.） Appreciate what you have.Because what you have now is one of the many things you once prayed for.求中文