where is the pencil?用I don't know 为啥不用I can't see it

where is the pencil?用I don't know 为啥不用I can't see it I don't know where is it I don't know where it is 和 I don't know where he can go 中 wh i don't know where the bus station is.______ where it is 用 W I don’t know where the key is,but I suppose I _______ it at Where my pencil case Can you see it?____,I can't.A.Not B.Yes where is the railway station?I don't know.合并成一句 I don't know 初中英语where _____ the dictionary?I can't see it where's the teapot?i can't see it don't where he I know is I don't know where is the car -----where is the police station? -----i don t know.----- th