?Girl, let me give you a smile?

The bell rang, and the teacher smiled and said to the whole class: "Students who are clamoring for the end of class, don't panic, they won't drag the class, and students eating instant noodles should stop chatting. Ask the students in the back row who are playing poker to be quiet, so as not to affect the students in the front row's sleep. Students who are watching the scenery by the window, call out to the students who are playing basketball on the playground, so that I can assign homework. Students who are passing by, please remember to inform the students in the Internet cafe of today's homework."