It ____ this way.A.used to do B.used to be done C.is used to

It ____ this way.A.used to do B.used to be done C.is used to this kind knife is cutting metal a.used for b.used to c.used school is no longer ____ it used to be.A.which B.that C.the There ___ a museum here. A.used to B.used to do C.used to ha used to do used to doing be used to do They used to do it this way变被动语态 Miss the way it used to be A cup ( )drinking tea A used for B is used to C is used for be used to doing,be used to do,used to do,be used for,be use Used to be used to used to do ；used to doing ；be used to do ；be used to doing 几 this is the way it used to be是定语从句吗?省略了什么连接词?