请高手帮我改个短文(有语法等错误的),顺便告诉为什么?
Iamveryexcitedtohaveacceptedane-mailfrom1___
you.I'mgladyouhavemadesuchagreatprogress2___
thatyoucanwriteyoure-mailgoodChinese.Iread3___
youre-mailtomyparentsandshowthemthephotoyou4___
sentittome.Howtimeflies!Ourfriendshiphaslasted5___
forseveralmonths.Wehavegottoknowbutlearneda6___
lotfromeachother.Yes,itisclearlythatyoulifein7___
yourcountryisquitedifferentfromme.Thanksagain8___
forwritingtome.I'mlookingforwardtohearfrom9___
yousoon.Bestwishestoyouandyourfamily.10___