----you must phone us every week.----Yes,I______.A.must B.have to C.will D.should 请问选哪个?

You must be an owner of the phone! You must turn off your cell phone when you take a plane同意句 You must not talk ( )your phone when you are having a class填空,并说明理由 ----Why didn't you give me a phone call?----I ( ).But nobody answered the phone.A.doB.didC.willD.must You must turn off your cell phone when you take a plane.改为否定形式的同义句You ....your cell phone when you take a plane.为什么 i see you on . so u must be in here ----you must phone us every week.----Yes,I______.A.must B.have to C.will D.should 请问选哪个? Peter（ ）phone.if he does,could you ask him to ring later?(can,must,may) You must keep the mobile phone off during the meeting.(改为被动语态） 找出错的英文. You must switch off your moblie phone. I’m very sorry I’m late. I ___________ and told you I was coming.A. ought to phone you B. must phone you C. ought to have phoned you D. must have phoned you You must turn off your cell phone when you take a plane改为否定句形式的同义句 must 的 u 英标 What you phone number whose phone are you When you are trveling in the U.S.A,you must try to make yourself _______. Why didn't you answer the telephone last night?I did't hear the phone .I ___A:must be asleepB;must have been asleepA为什么不选啊 几个含must的句子 的反意疑问句1.You must phone your father.2.You mustn’t smoke in the office.3.You must be thirsty.4.You must have known it.5.You must have seen the movie last night.