Oh,I must find the ticked.为什么要用must

Oh,I must find the ticked.为什么要用must oh to the love i know t will find是哪首歌歌词：oh to the love i know t will find oh take me home I can't find Yao Fang.He must be ( ) the door.填介词 I can't find my umbrella.You __________it in the office.A.must have forgotten B.must have left C.must leave D.must forget 是I must find him.还是I must find the him . -What do you think of the food here?-Oh,wonderful!We ___ a better place.A.won't find B.must have foundC.can't find D.couldn't have foundWhich one?Why? I can't find my watch .but it must be s____ in the house 横线应该填什么单词? I didn't see her yesterday.I looked for her everywhere,but couldn't find her.——Oh,but you___.She was working in the office.A must have.B.ought to.C.ought to have D.Can't have.为啥选C啊? the key find I must .连词成句 I must find the pen.的意思是? I can 't find the key_____my house 单词填空:I must find the o____ of the cell phone.He must be worried. I can't find my wallet .I think I must have d____ it somewhere 英语一道选择,I can't find my history book------------------i know it must be somewhere in the living roomAbecause Bbut Csince Duntilbook后有逗号 I can't find the key to my office,I( )have lost it on my way homeA would B should C must D ought to i can't find the stamp.i must have put it in ( )A.some book B.any book C.some books D.any books应该选择C吧, must反意疑问句--You mustn't park your car here,sir;it's the entrance to our building.--I mustn't,___ I And what are you going to do about it A can't B shouldn't C mustn't D needn't--Helen must obey her parents.--Oh,she must ,____ A must she B mu 英语题目(根据情景,完成对话)Excuse me,Mr Green.I can't __1__ the twins.Oh,we must find ___2___.What ___3___ they wearing?Well,Lucy ___4____wearing blue trousers and a blouse.__5___sweater?NO,she __6___wearing a sweater.She's wearing a whit