體制入門2020-07-21 17:37:25

Don‘t talk in class unless you are asked to。

Don’t use mobile phones in class。

Don‘t cheat in exams。

Don’t litter everywhere。

Don‘t talk back to teachers。

Don’t talk back to parents。

Don‘t watch TV unless you are permitted to。

Don’t go to school without breakfast。

Don‘t go to bed late。

Don’t play computer games for too long。