Listen!there`s a k______ at the door .who is it '

Listen!Someone is k__ at de door Listen!there`s a k______ at the door .who is it ' It's very k__ of him to say so. I guess there must be someone _ outside the house.Let's stop to listen.A.speaks B.speaking Listen!There's someone_____(knock)at the door. Listen!There's someone_____(knock)at the door. My aunt has two k__,a son and a daughter Don't worry.I'll k__ a seat for you. -Listen There is a strange noise over there.―T-Listen There is a strange noise over there.―There ＿some dangerous animals .Let's run away.A.will be B.could be C.will have D.might be 应该选什么?这里的B和D有区别吗? ( ) There goes the bell .A .Hear B .Listen C .Sound Listen!There is a girl____[cry] next door. listen!there----(go)bell. There's no point _____ with her,because she won't listen to anybody.A.to argue B.in arguing C.you argue D.for arguingWhich one?Why? I guess there must be someone( ) outside the house.Let's stop to listen.A speaks B speaking C spoke 说下理由 There's a little There's a dear . Do you want to k__ them? OK.Let's go! 按首字母填空! ----Let's listen to some music.----- That________like a good idea.