I heard someone _____(knock /knocking) at the door just now .横线上应填什么?为什么

3.Someone was shouting.I heard it. I heard someone ____(knocking/knocked)at the door just now.那用knocked也满足hear加从句呀？ One day while I ____ along the street,I ____ someone calling.A.walked…was hearing B.was walking…has heard C.was walking…had heard D.was walking…heard为什么选D不选C 高手what a shame for me when someone ____ beside me heard sound in the distance and I heard noA.Stand B.stood c. to stand D.standing I singing someone doing heard my honework while was I I was reading a newspaper when i heard someone ____ my name.A.to call B.calling C.calls D.called 选什么为什么? i heard someone ( ) a song on my way home I heard someone was badly hurt in the t____ accident . I heard someone is singing.(改为简单句) i heard someone saw a UFO last night哪里错了?heard someone saw a 中改一个。 at 4 o'clock this morning i suddenly woke up and seemed ____ (hear)someone screaming in the streetA to hear B to have heard C hearing D having heard 求详细解释 详细 好的加分 Our English teacher got ____(annoy)when he heard someone talking in class. i heard someone calling me 为什么没有be?根据be doing sth 不是应该写成 i heard someone was calling me I heard someone open the door when I passed by 改错 When I was doing my homework ,I heard someone (knock) at the door. I was reading ___ I heard someone calling my name.A while B when While I was _ _the hill.I heard someone shout to me.填二词 i heard you have won another match ____填什么