Courses,

Party class,

Theme,

Preschool education,

Truancy,

Classroom,

Class,

Desk,

Text messages,

Monitor,

Rice class,

Prepare lessons,

The second classroom,

Elective courses,

Physical education class,

Day courses,

Lecture,

Morning class,

During class,

Taxes,

Textbooks,

Teaching,

Excellent classes,

Attend lectures,

Schedule,

Make up lessons,

Class is over,

Chinese class,

Evening class,

Adjourn,

Specialized courses,

Compulsory course,

Homework,

Substitute,

Suspension of classes,

Math class,

Resume classes,

Classroom,

Boycott a course