I hear that John is going to Paris next month,don't I 为什么用don't I 不用isn't he

I hear that John is going to Paris next month,don't I 为什么用don't I 不用isn't he I hear that John is going back to London,A.don't B.isn't he C.isn't I D.doesn't 请问该选哪一个 连词成句think,is,that,I,boy,English,john I'm glad to hear that __(一切)is ready. Hello,is that Ben?---_____.A.No,I'm John B.No,I;m not.C.No,this is John A car hit John and he hurt his left leg .I'm sorry to hear that .Is it serious?a.just so so b.nothing serious c.not very d.all right That is too big!Paul is not () to hear that.I don't think so 连句子.Example:1.John is ill.Iam sorry to hear that.2.He has a bad cough.He has a high fever.3.He has taken some medicines.The medicines have not helped him.4.He should stay in bed.He should go to the hospital.I think so.Iam sorry to hear that Joh I'm s______to hear that. I am happy( )hear that I am sorry___(hear) that. I am ___to hear that I hear that John is going to Paris next month,don't I ?为什么用don't I?为什么不用isn't he 喃?It is five years since my dear aunt ____left____here.为什么用left不用 has left?Nobody in ____ right senses would play such a silly joke.A the I have three friends, —, John, Jack and Tom为什么填that is呢? Yesterday i reveived a letter from john.you did?I hear he ___ for America next month.A.leave B.is leaving 1.I hear that john is going to pairs next month,_____?A.dosen't he B.don't I C.do I D.isn't he2.He's just______time_____the basketball match.A.in ,with B.on by C.in for D.on to i hear that the lake is a good place____(go sightsee).理由 sorry,hear,I'm,to,that,mother,ill,your,is(连词成句）