I don't know if he_.if he _home,please let me know.(return).

I don't know if he_.if he _home,please let me know.(return). 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 高一英语句型转换1、I don't know if he'll come on time.What we want to know _ _he 'll come on time.2、When he was asked why he was late,he didn't say a word.When _why he was late ,he_ _.3、I have found it hard to learn Spanish.I have found 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 What if I don't know anyone?同义句What __ __ __ if I don't know anyone 不同的地层中的化石不同,越古老的底层里成为化石的生物越_____,_____的越多,越晚近的地层里成为化石的生物越____,___的越多.英语：( )1.I don't know if Mr.Wang__.If he_,please let me know.A.will come ,will com I don't know. I don't know if I____anyone of the party this evening..填know 还是 will know I don't know if I will go there.I don't know ___ ____ go there. “i don't know you know i don't know