Dear teachers
I'd like to know for teachers in English speaking countries how to call whole class in schools. As far as I'm concerned, English teachers use "guys", "everyone" or "class". Do you have any particular in your mind for this situation?
I heard that "guys" is casual expression compared to the others. So my question is, to be on the safe side, do I have to use "everyone" in class instead of "guys" or "class"? and if I say "class" to mention whole class, is it too strict? I'm in charge of junior high class.
I know my question looks stupid, but I hope I'll be confident speaking in English when teaching studetns in my country. That's why I want to know the possible range of which each expression can be acceptable.
Thanks a million in advance.
