Bob must be at home,________?A.mustn't he B.can't he C.isn't he D.doesn't he 选哪一个?为什么?

you must be home at one.be home be home ”能不能换做at home What time must you and Bob at the theatre?(bWhat time must you and Bob at the theatre?(be） Bob must be at home,________?A.mustn't he B.can't he C.isn't he D.doesn't he 选哪一个?为什么? He must be at home.为什么用be? jim must be at home last night,___he?反义疑问句 He must be at home.改为否定推测 he must be at home 如何构成反意疑问句 He must be at home 的一般疑问句 The l------is on ,He must be at home. you must be home at be home be home能不能换成arrive home?you must arrive home at ten与you must be home at ten在意思上有什么区别? I think he must be at home now变反意疑问句I think he must be at home now,__? he must be at home 改为否定推测 he ___ ___ at home 急 She must be at home.(改为一般疑问句)she at home? you must be home at half past ten.是否也可以you must come home at half past ten. 为什么写成be at homeHe must be at home now.这一句里为什么不写成 He must be home now.be后面不是可以直接接副词吗? Bob has to stay at home对stay at home提问() does Bob have to() You must be home at half pass ten.可以以把be改为come吗? who is knocking at the door?i suppose------must be bob.A.the one B.it C.who D.he