be so sure he must be Mr.Zhang 改为否定句be so sure he must be Mr.Zhang

be so sure he must be Mr.Zhang 改为否定句be so sure he must be Mr.Zhang He must be Mr．Zhang．(改为否定句)Be so sure．(改为否定句) - Can he arrive on time? - . But I’m not sure. A. He must be B. Maybe he can C. He may can D. He- Can he arrive on time? - . But I’m not sure. A. He must be B. Maybe he can C. He may can D. He may be说明理由 26.They must be doctors,___________ they?A.mustn’t B.needn’t C.aren’t D.are27.He is so careful that he always looks over his exercise to _______ there are no mistakes.A.make sure B.find out C.think about D.try on28.Joe can’t be in the office He must be ill,｛｝he looks so pale.A.since B.because C.as D.for那个是正确答案,为什么?He must be ill,｛｝he looks so pale.A.since B.because C.as D.for那个是正确答案,为什么? The light is on in his room ,I'm sure he ___back A.must be B is C may be 选什么,为什么 -Tom isn't at school today.He ____ ill at home. -I'm not sure,let me call him. A may be B must be I'm sure he must ( )behind that tree.A be hidden B be hidding C have hidden D have been hiding- -到底哪个队 if you cousin started at 6 o'clock in the morning, i am sure he ________ be there by now.A.may B.will C.can D.must The old man was quiteweak after the accident so he ------ A.must be taken care of B.must be looked B.must be looked after 选哪个说明理由 He( )know the answer,but I am not sure.may be?must? He is young,____,but experienced A,for sure B.to be sure C.make sure D.be sureHe is young,____,but experiencedA,for sure B.to be sure C.make sure D.be sure .You must _____ that the visit goes well.A.for sure B.make sure C.make sure of D.be sure about -i'm sure he must be in trouble now.What should I do?- _ .he will be OK空中应该填什麽?有选项A.Congratulations B.heve a good time C.wish you good luck D.take it easy. He work hard at English__he can be a volunteer in beijing 2008 Olympic Games.A.such that B.so thatC.in order to D.make sure The manager raised his voice __________ he could be heard clearly.A.in order to B.in order that C.so as to D.make sure He must be a fool to say so.请问so是什么副词? he must ( )here.《be》