用英语写5句以上的校园安全语句

Question

最好6句以上，比如Do...Don't...You shouldn't...
5年级的，————————————————————注意注意

Answer 1

1.We should take care not to get ourselves injured while we are having sports.
2.Don’t crowd with each other especially when we go upstairs or downstairs.
3.We should be friendly and get on well with others, don’t quarrel or even fight. 
4.You should pay attention to protect yourselves when you play on the playground. 
5.We should not eat the food that goes bad and some junk food.
6.We mustn’t be allowed to smoke, must keep away from cigarettes.
7.We must obey the traffic rulers, mustn’t go swimming alone.