bonjours pouvez vous me faire des phrase en anglais avec can,must et mustn't svp

I can look the scene.

I must be silencious in the theater.

I mustn't go on the scene.

Can :  -Can you ride a bicycle?
          -She can dance the tango very well.
          -I can speak English.
          -Laura's boyfriend can't play the piano

Must:- We must listen to the teacher
         - We must put papers in the bin.
         - We must have sneakers for gym.
         - We must have all our school things.

Must'n : - We mustn't eat chewing-gum in class.
             - We mustn't run in the corridors.
             - We mustn't write on the tables.
             - We mustn't send SMS during the lesson.