在条件状语从句中的连词的区别在条件状语从句中的连词suppose,supposing,provide,providing的的区别都能用来引导状语从那可以互相代替的吗?

可以互相代替,见以下例句：Suppose/Supposing (that) all the doors are locked,how will you get into the house?You can borrow my bike provided/providing you bring it back.