Do you hear a knock（） thedoo介词

Do you hear a knock（） thedoo介词 When you hear a knock on the door,what will you say?用who is Do youoften hear( )you pen pals用介词副词填空 what-----(can,do)you hear?I hear a bird. Do you hear someone knock at the door? 怎么理解?怎么全是现在时?错了吗? "what did you hear last night?""I seemes____someone knock at can you hear someone _____(knock) on the door now Did you hear someone knock at the door can you hear me now Knock Knock韩国TARA唱的它叫什么歌名 do you hear a soft noise in the empty house? do you hear ___ what do you need (介词）making a ship Do you hear me ..