English speakers often use passive constructions both in written and spoken languages. However, Passive voice is not so widely used in some other languages like Russian or Armenian in their spoken variant. That is why many English learners face lots of difficulties while touching upon this topic.
Here you can download the map of Passive Voice for pre-intermediate and intermediate students with detailed explanation and examples. If you have already overcome this obstacle with your teens and want to check their knowledge in this topic, here is a test suitable for intermediate learners.