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 is very fun. it must be fun ,____ ____?(反义疑问句) it must be great fun.great ( ) great fun it must be to go abroad!这里的fun是名词还是形容词? He must be at home 的一般疑问句 He is funny.与He is fun. He must be verg tired.变反意疑问句? He must be happy! he must ( )here.《be》 英语翻译it might be fun 和it must be Where is he?He must还是must be on that island.