i don't know __ he took part in the walk__i don't know why he took part in the walk.同义句,横线处填什么

I don't know 同意句转I don't know.I __ __ __. where is the railway station?I don't know.合并成一句 I don't know __ __ __ __ __. I don't know what he needs What if I don't know anyone?同义句What __ __ __ if I don't know anyone sorry,I don`t know.= sorry,I have__ __ i don't know __ he took part in the walk__i don't know why he took part in the walk.同义句,横线处填什么 I don't know if he __ to the movie this evening.If he wants,so ___ I. I don't know what I should do next.(同义句转换） I don't know __ __ __next I don't know. i don't know where she __(live) i don't know what this word means,同义句转换 i don t know __ __ __this word he know little French ,and __.A neither am i ,B i know little ,too.C nerther don't i D i know little,eitherA 为什么不对? I have no friends here.I don't know what I should do. I have no friends here.I don't know __ __ __. “i don't know you know i don't know I don't know if he __(come) if it ___(rain) tomorrow.请问第二个空该怎么解释? I don't know what he said的同意句是什么?I don't know what he said同义句I don't know — — I don't think he （是 know还是knows) I don't know what is he doing谢谢了,