1 She must be sleeping.（改为否定句)2 We have three maths classes on Wednesday.(改为一般疑问句)3 Betty has never visiter Palace..(改为一般疑问句)4 I was listening to the music as thme..(改为一般疑问句)5 I had breakfast.Davi

she must be hungry,___she? she who must be obeyed I think she must be crazy! It must be she‘s 还是 hers? She must be fat.(变成否定句) She must be ___ when she hears the new. She must be at least forty .为什么要在must前加be?must后加be 英语：I think she must be a teacher,___?怎么写?为什么不用must she呢？ She look pale.She （　）ill A.can　be　　B.must　be　C.should　be over must forty be she连词成句 I think she must be over forty.有语法错误吗 连词成句 must she be chang'e she must be a teacher.(改为反意疑问句) she must be from China的反意疑问句 She must be in the room.的意思 I knew Tom's bicycle .It must be ______(she) 英语翻译she must be the reason why good made the She must be the reason why God made a girl