I ------(careless)knocked the vase against

who knocked the vase __ (off还是over)? I knocked the teapot over 1.Who knocked （over） this vase 2.She is looking (after) the -I’m sorry I broken the vase. the drucken husband knocked against the table and sent the b am,I,the,against,plan I knocked at the door as if i knocked at my own.的时态 I am terribly sorry!I broke the vase .I knocked on the door ,but the answered. Jack was so careless that he ____ another beautiful vase. I () my brother when someone knocked at the door I knocked on the door,but ________ answered.[