Bob must be at home,________?A.mustn't he B.can't he C.isn't

Bob must be at home,________?A.mustn't he B.can't he C.isn't He must be fifty,________?A.mustn't he B.can't C.must he D.m He must be still there,____ A.mustn't he,B.isn't he C.must h Our teacher must be in his office,A mustn't he B can't he C 反意疑问句英语题1.He must be at home now,A.must be B.mustn't be C.is He must be our new English teacher,________?A.mustn't he B.d Tom _______(can’t/mustn't) be at home .he said he would go t He must be playing computer games at home,isn't he,为何用isn't That must be a mistake,___ it?A mustn't B can't C isn't 选什么, he must be from America,（ ） he?A.mustn't B.needn't C.is D.be 关于He can't be at home,isn't he?此句是否为反义疑问句? He doesn't have a bike.He ---walk back home.a.can b.must c.h