There used to be a factory,wasn't there?这句话对吗?

There used to be a factory,wasn't there?这句话对吗? there used to be a shoe factory over there,usedn't there? There used to be a village,后面的反意疑问句是wasn't there还是didn't the 考试一题,there used to be a park,_______? 我填wasn't there,错了,说是di There used to be some greet at this spot,( )? 是wasn't there there used to be river in front of the city didn't there?这句话 There used to be a tower here,___?A.usedn't it B.used there 改错1.There used to be a shoe's factory near the park.2Great c 请问 There used to be a park. there used to be a church here ,----? There used to ____(be) a theater here ,didn't there? there is going to be snow这句话对吗