They found the child.(否定句)

They found the child.(否定句) they looked for the child for two days and f_____ they found him Have they found the missing child yet?missing为什么Have they found the missing child yet?missing为什么是ing形式? The police still have not found the lost child, but they’re doing a来了t they _______ .【A】 用语法分析The police still have I found the lost child,but they're doing aboThe police still have I found the lost child, but they’re doing about they can At last,they found the -------child hidden highly in the tree.用 lost还是mislost or missing The police still haven't found the lost child, but they're doing all they _______.can/may/must/may答案是can.请问为什么不选should? They entered the room and found the child ____ at the table .A.seatB.seatedC.seating D.to seat选哪一个? have I found the lost child 还是 have I find the lost child The police still have I found the lost child,but they’re doing all they .A.can B.may C.must D.should (四川 20’)这题选 A 我明白.但是题干中警察让我找孩子为什么用 5.The police helped found the child last weekend.(lose) 【分词】18.The police found the （）child,didn't they?（having lost / losing / having missed / missing） 这题选什么,理由是. he found a child 什么 by the roadside Nbody found the child.(改为同义句) The child ____ ____. The child found him unlucky that they would go swimming ____ himA.except B.without选哪个?为什么?说不出理由的不给分! Finally,they found the boy (同义句) The police found they(give)wrong information Have the police found the ----child?No,the child is still------- amlost ,lost.浏览Have the police found the ----child?No,the child is still------- a lost ,lostb misssing,misssingc lost,misingd missing,lost The child was found by the police.by the policeThe child was found by the police.by the police 作什么句子成分?