写出School rules 用must 和must not 来写句子各5句

写出School rules 用must 和must not 来写句子各5句 写students must和must not的句子 students must follow school rules怎么回答 英语当中写规则（The rules of school) 可不可以用Frist,we must……?Next,we mu The students must obey all the rules at school.(改为同义句) students,the rules,follow,the,must,school,in连词成句 急,改为祈使句you must obey the school rules ___(we)students must obey the rules in school. You must obey the school rules.(改为被动语态） The school rules mus 如果说一个英语句子,...must...改为否定句是 must not还是needn't We not must know the traffic rules.哪里错了 We must obey rules in our school.(划线部分在obey rules )