my sister is writing an e-mail to her best friend lily是什么意思

Helen is writing an e-mail to her friend now.用often替换now friend Jack writing an his to is e-mail is,an,writing,father,e-mail,my writing my an mother e-mail is She writing an e-mail to her friend?改正句子中的错误 My mum is ( )TV mow I'm writing an e-mail ( )my friend She i I'm writing an e-mail （） my friend. i'm writing an e mail to her.划线问 划 writing an e mail i my writing am friend e-mail to an english Mary组句 英文连词成句I ,my,writing,am,friend,e-mail,to,an,English,MaryTom,w writing to my I'm an e-mail English friend(.)连词成句 WangBing is writing an e-mail to his friend in the computer