i don't know if she has turned off the light.为什么要使用现在完成时

i call her Miss Lin as i don't know if she has m___.怎么填 I don`t know who is she i don't know if she has turned off the light.为什么要使用现在完成时 how she feel?if i send a massage to her, she don't know me,will she reply me? 英语翻译i don't know if i should i don't know if i should i don't know if i should i don't know if i should i don't know if i should i don't know if i should i don't know if i should i don't know if i should i don't know if i should i don't know 八下英语,不太难的填空题,I don't know if she ( ).If she ( ),let me know.空格中都填come或其适当形式. I don't know if she （ ）if it（ ）tomorrowI don't know if she （ ）if it（ ）tomorrowA.comes.snows B.comes .well snowC.will come.well snow D.well come snows I don't know if she （will go ） to the movie.If she （goes）,I'll tell you.为什么用will go,goes? 求翻译I don't know if other clients are going to abandon me,too. she says. I don't know if he ____(be) free tomorrow. what if I don't know anyone 的意思 You don't know even if I vanish from your what if I don't know anyone?同义句转换 What,I,anyone,don't,if,Know连词成句 What,I,anyone,don't,if,Know,连词成句 I don't know if he ____ ( come ) Hao can i know ,if you don't say I don't know is whatI don't know if I can still not able to persistDon't know if I couldDo not know