求文档: There used to be a cinema here before the war怎么改成否定句?

求文档: There used to be a cinema here before the war怎么改成否定句? ______ plenty of water in this river.A.There used to being B.there used to beC.There is used to beingD.There was used to be There ___ a museum here. A.used to B.used to do C.used to have D.used to having There [ ]a river in front of our houseA used to have B was used to C used to be D was used to being there used to be a church here ,----?A.don’t there B.used not there C.didn 't there D.didn ’t it 为什么 这道题选那个There used to be a tall tree in front of our classroom,__?A.used there B.didn't there C.wasn't there 理由是? After there months'stay in Shanghai,Mary and her sister______the life in China now .a, use to b,used to c,are used d,are used to There --- a dirty lake, now here is a beautiful garden. A used to B used to be C used to have D is Look,that is our new school building.There _____ old low houses.Look,that is our new school building.There _____ old low houses.A.used to B.used to be C.used to have D.used to having 求文档:The knife is used ___ cutting appies 中 The foreigners __there,but they __the food there at first.A used to live ,didn't be used to B are used to living,didn't used to C used to live,weren't used to D used to living,usedn't to 选C 为什么选C be used to do 怎么用?后一个 空 不理 Is there a hospital here?---No but there{ } Awould B used to C used to be D ought to 为什么选那个 选哪个 There _____ a lot of tigers there,but now they are endangered.A.were used B.used to C.used to be D.used to have说明原因喔,也要整句翻译吧 My sister has been in America for half a year.She _____ the life there.A.is used to B.used to C.is used I have been in Harbin for ten months.I() the weather there.A.am used to B.used C.used to D.amusing He's been in Londen for many years and now he__the weahter there A.gets used to B.used to C.use toD.used 英语翻译1.There used to be a tall tree in front of our classroom---?A.used there B.didn't there C .wasn't it D.did it There used to be a tower here,___?A.usedn't it B.used there C.didn't it D.didn't there