用can't be,may be造句子急········情态动词

用can't be,may be造句子急········情态动词 must be,may be,can't be 表推测的意思 并造句 it can't be a fake造句 ____such a man be good用should shouldn't may can can't 期末考~急may be you can't stand it.是啥意思 有can't be那么有没有mustn't be 和may not be can be.must be区别may be 用be excited by造句子 but may be 、I can’t 、I’m sorry may be后加动词的什么形式还有can't be must be等 she may be a teacher ,can't she ?错~she may be a teacher ,isn't she? 为什么要用isn't? Can't 、mustn't 、shouldn't 的区别?（急）比如一句句子：He ______ be in the room,I didn't see him.莪知道要用can't,但是为什么呢?为什么不用mustn't 、shouldn't IT CAN`T BE THAT TIME 急 怎么确定到底用can be还是may be? _____the news be true?No,it can't be true.填may 或是can? musn't be和 may not和 can't be的区别 英语举例子!用下面条件造句most+动原can't+动原正在进行时may+be+v-ingmight+be+v-i过去时态could+have+过去分词could+have+been+过去分词 英语举例子!用下面条件造句most+动原can't+动原正在进行时may+be+v-ingmight+be+v-ing过去时态could+have+过去分词could+have+been+过去分词