是I don't know where is the washroom 还是I don't know where the

where is the railway station?I don't know.合并成一句 I don't know I don't know where is the car -----where is the police station? -----i don t know.----- th I don't know where the park is的提问 my radio doesn't work.i don't know where the trouble is 还是wh I don't know where is it don't where he I know is i don't know where the bus station is.______ where it is 用 W I don't know where is she from & I don't know where she is f where's the bag?I don't know I don't know where _____ (buy ) the dress. where is the pencil?用I don't know 为啥不用I can't see it