小题1:Running after each other at the rest time between two classes may get you hurt． 小题2:Making a fire in the bedroom is very dangerous． 小题3:When you get angry with anybody, you fight against him．This is not good at all． 小题4:If you go to swim in the river nearby without your teacher’s permission you will be in danger. 小题5:Riding a bike inside the school-yard fast is regarded as one of the dangerous things at school．
A．Some students die in this way．Without their teachers or parents nearby, they may not know how to do with dangerous things they meet in the river．
B．Any classmates are your friends．Even if you can’t agree with everything，you don’t need to quarrel or fight．You should learn how to get along well with others．
C．When class in over and you should have a short rest inside or outside your classroom．But you can’t run here and there．
D．Because you may burn things inside your bedroom and even be killed by the fire．
E．So you can’t push each other when you get on the bus in order not to hurt others or yourself． F．If you go home by bike，please push it instead of riding inside the schoolyard until you are on the street outside your school．