managed to的否定形式如这句话中的could not 用managed to 来代替应该怎么改?I could not get into town this morning.

managed to的否定形式如这句话中的could not 用managed to 来代替应该怎么改?I could not get into town this morning. He managed to make himself understood with his broken chinese.这句话中with his broken chinese何解He managed to make himself understood with his broken chinese.这句话中with his broken chinese作的是什么成分?如何从语法上进行分 ought to的否定形式 she has managed to make it work这句话的意思是不是：她必须完成她的学业或者工作. have managed to的近义词 They wanted to charge $5000 for the car,( ) we managed to bring the price down.这句话怎么翻译．?managed to 这句话的复数形式和复数否定形式,复数疑问形式和复数疑问形式的肯定回答和否定回答. He managed to get home after being hit by a car这句话怎么翻译? Thty wanted to charge $5000for the car,( ) we managed to bring thr price down.这句话怎么翻译答案要详解的 There seem to be的否定形式 need to do的否定形式 have to 的否定形式是? have got to 的否定形式 want to do的否定形式是什么? decide to do 的否定形式 ought to的否定形式是什么? he little boy had somehow managed to tie his shoelaces together.请问这句话的意思,打错了，应该是the boy He managed to get ____ the fence onto the road.这句话应该是跳出围栏,进入马路的意思...为什么用over 不用out?