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信息发布者:
kindness
better
tried
is changed
surprise
to push
leaving
to care
successful
least
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       Hello, everyone! Today I'd like to talk about public rules. 
       Each of us has the duty to obey public rules. Let's say no to the bad behaviour. For example, it is impolite to drop litter everywhere. Also, pushing in before others is quite rude. 
       I think everyone should behave politely. In the school library, we should keep quiet. It is necessary for us to return the books on time. In the canteen, we should queue for our turn. Moreover, we'd better not make too much noise while eating or drinking. In the classroom, we mustn't write or draw on our desks. Remember not to shout or laugh loudly. 
       We need to be polite outside the school as well. Don't cross the road until the green light is on. While we are enjoying ourselves in the park, never pick flowers. 
       Finally, I'd like to say that the more efforts we make, the better public places we will have. 
       Thank you!