ConditionalsVersion en ligne Check what you have learnt. par Mercedes Baena 1 Group 1 2 Group 2 3 Group 3 4 Group 4 If you heat water at 100 degrees, it boils If it rains, I will stay home If you had studied for the exam, you would have passed it If I were you, I would tell my parents If my friend wants to copy my homework, I won't let him If my brother took my things without permission, I would apologize If I didn't have so much work to do, I would go out with my friends If Paul hadn't fall from a tree, he wouldn't have broken his arm I would send you a postcard if I travelled abroad