When we arrived at the station,the train had left.when引导时间状语从句.
He grew up where he was born.where引导地点状语从句.
If it rains tomorrow,we can't go there.if引导条件状语从句.
He shouldn't be blamed to it because it isn't his fault.because引导原因状语从句.
He is so young that he can't do it very well.that引导结果状语从句.
He works hard very day so that he can go to college some day.that引导目的状语从句.
No matter how difficult,I will do it on my own.no matter how引导让步状语从句.