As we all know, two accidents have happened around us recently. We should pay attention to our own safety. Carrying something dangerous, like knives, is not allowed at school. After class, we shouldn't run after or fight with each other.
Sometimes we may feel stressed. Listening to music and doing some sports will make it easier for us to relax. When we are in trouble, we can always ask our teachers for help. Moreover, posters can be put up to help students know more about how to keep safe at school.
That's all for my speech. Thanks a lot.
