He must be fun.何如改成一般疑问句?Must he be fun 还是Is he fun?

He must be fun.何如改成一般疑问句?Must he be fun 还是Is he fun? He must be fun.何如改成一般疑问句?Must he be fun 还是Is he fun? He must be working句型转换改成He is _____ ______ it must be great fun.great he must ( )here.《be》 He must be happy! He may be in the classroom,isn't he 这句子对吗?不对怎么改,改成must be 英语翻译以下如同1.he could be running for exercise.2.he might be running to catch a bus.3.it must be teenagers having fun 一英语BE的用法问题1.Hurry up!he must be waiting for us at the station.这里为什么是must be waiting 去掉be must waiting wait 也是动词啊?这些情态动词 什么时候后面根be 什么时候2.you will be sleepy.改成一般疑问 He must be in the room.改成反意疑问句怎么改? 英语翻译it might be fun 和it must be ( ) great fun it must be to go abroad!这里的fun是名词还是形容词?it must be fun,这个fun好象是形容词, it must be fun ,____ ____?(反义疑问句) It must be _great fun. A a B the C / It must be fun to后接什么 that must be a lot 为什么用more fun That must be teenagers having fun noise 语法错误吗 It must be _____(fun) to climb mountain