What do you say when a teacher is taking the roll in class?

Do you say "Present"?

we say " yes "

 Hi ! I am a teacher .. Well , I used to take the roll at the beginning of the year , my students used to say "present" or "here" .. then just after a short period of time , I have learned the names and faces of my students , I don't need to call everybody to check their presence..I start my lesson , and when I assign a task , they start working , so I check wheteher they are all present or not .. I sometimes ask them "is anyone absent?", thus they answer me ..

we say "here" in CHINA.

in Poland: "present"

Present is the most common.

Here is only used, as Present, at the english classroom.

in China:"here"

But i think in different country,the different answer