he must be at home 改为否定推测 he ___ ___ at home 急

he must be at home 改为否定推测 he ___ ___ at home 急 He must be at home.改为否定推测 He was at home yesterday 改为否定句 He ___ ___ at home yesterday. He must be at home now,___ ___?反意疑问句 应该填什么 I am sure he is at home.保持原意不变,He ___ ___ at home. whenever he is.he can make himself at home.___ ___ ___ he is He must be at home.为什么用be? Stay at home.___ ____ at home.改否定句 I think he must be at home now变反意疑问句 He must be at home 的一般疑问句 he must be at home 如何构成反意疑问句 The l------is on ,He must be at home.