Correct the mistakes conditionals

If we'd known the bus was going to take so long, Anita and I would walk home last night

If we'd taking the motorway, we'd probably be at home by now.

We'd better hurry up: Carla will be angry if we'll be late

A good pair of shoes will last for years, as far as you look after them properly

I'll hate it if I had to work during the night, like nurses or firefighters

You're going to fail these exams unless you don't study more