you must be do well in english.the l_______ you sent to me was written in good english

you must be do well in english.the l_______ you sent to me was written in good english
you must be do well in english.the l_______ you sent to me was written in good english

you must be do well in english.the l_______ you sent to me was written in good english
填 letter 信件
你英语肯定学得很好,你给我的信用英语写得不错.

the letter you sent to me was written in good english

填letter。。。。。。。。。。。。。。。。

you must be do well in english. the（ letter ）you sent to me was written in good english。
解释：你的英语一定非常好，因为你发给我的信件是用非常棒的英语所写。