At Haywood School,pupils usually wear school uniform,but on Non-Uniform Day,(C).They can't leave money in their jacket pockets because (B).
At break,(D).But if it's raining,they have to stay in the classrooms.Of course,(E).Pupils can get lunch in the dining room.Some pupils bring their own lunch from home .Of course,(A).They have to go to the dining room,and eat it there.
窍门是理解离填空最近句子的意思.其实这道题主要是把和之前（后）意思相反的句子放进去就好了.