Library:       
      What can or can’t you do in library?
          – we are permitted to discussion a book in library
          – you are not allowed to playing card in library
      What should or shouldn’t you do in library?
          – they are supposed to borrow a book in the library
          – you are not expected to read a comics in the library

Tram:
      What can or can’t you do in tram?
          – we are allowed to queue before we ride in the tram
          – we are not permitted to taking out the trash in the tram
      What should or shouldn’t you do in tram?
          – you are not expected to distrubing others in the tram
          – we are supposed to stand in the tram

Museum:
      What can or can’t you do in museum?
          – you are allowed to look around in the museum
          – you are not permitted to breaking things in the museum
      What should or shouldn’t you do in museum?
          – we are expected to take a picture in the museum
          – we are not supposed to eat or drink in the museum

Restaurant:
      What can or can’t you do in restaurant?
          – you are permitted to order the food and drink  in the restaurant
          – we are not allowed to drop a trash in the restaurant
      What should or shouldn’t you do in restaurant?
          – we are expected to look catalogue before order the food
          – you are not supposed to bring the food in the restaurant

Classroom:
      What can or can’t you do in classroom?
          – you are allowed to learn in the classroom
          – we are not permitted to playing game in the classroom
      What should or shouldn’t you do in classroom?
          – we are not expected to sleep in the classroom
          – we are supposed to drinking in the classroom