How to keep safe in school - 在学校怎么保证安全英语作文80字

　　How to keep safe in school_在学校怎么保证安全英语作文80字

　　Hello , everyone ! It's very important for us to keep safe in school . You should wear sports shoes when you in PE class ,and you also should do warming up exercises . While you were ining the dining hall ,you shouldn't run and why don't you wait in line . How about keeping your hands away from purple salt and try not to work alone when you in science lab . This is my advice.