Save the planet

Watch the videos: https://www.youtube.com/watch?v=kY5Qz4TuV5Q&ab_channel=ElephantEnglish

https://www.youtube-nocookie.com/embed/bn8R_XqjjI0?autoplay=1&iv_load_policy=3&loop=1&modestbranding=1&playlist=bn8R_XqjjI0

Answer the question: what can we do to save our planet?

Grammar: can, should, must + γυμνό απαρέμφατο

can = μπορώ I can dance. Can you dance? He can't dance. 

should = θα'πρεπε (για να δώσω και να πάρω συμβουλές)

You should see a doctor. Should I go to the party? You shouln't wear that dress. 

must = πρέπει mustn't = απαγορεύεται

You must brush your teeth. Must I do my homework? You mustn't eat in the classroom.