Students eyes in the class (-_-) (-_-) (-_-) (-_-) (-_-) (-_-) (-_-) (- _-) When teacher say tomorrow will be exam (O_O) (O_O) (O_O) (O_O) (O_O) (O_O) During the exam (→_→) (←_←) (→_→) (←_←) (→_→) (←_←) When invigilator comes in (↓_↓) (↓_↓) (↓_↓) (↓_↓) (↓_↓) .