He must have been here yesterday,( 改为反义疑问句

He must have been here yesterday,( 改为反义疑问句 一个句子：You must have left here yesterday.（改为反义疑问句）我记得must表猜测时看 you must have seen her yesterday 改为反义疑问句 英语中反义疑问句he must have been there before ,hasn't he 和he must h He must have been at home all day last night的反义疑问句怎样问? I' m sure he must have been sleeping at the moment 的反义疑问句 She must have missed the lecture yesterday （ ）反义疑问句 They must have been here the day before yesterday,---------- You have never been to Japan,_____?(改为反义疑问句) I have never been there,改为反义疑问句? 改为反义疑问句 You have few friends here,（）（ He has never gone here.怎样改为反义疑问句