Please ____(knock)at the door when you come in.
Please ____(knock)at the door when you come in.
Tom,____(knock)on the door before you come in next time
We make it a rule to knock at the door before you come in.I
几道简单的英语改句子please knock at the door before you come into the
he was falling ____(sleep) when he geard a knock at the door
knock at the door
please knock at the door before you enter the room(同义句转换)
Please knock at the door before you enter the room .(同义句转化))
同义句转换Please knock at the door before you go into the room
Did you hear someone[ ] 【knock】 at the door when you[ ]【 wat
______ at the door before you enter my room, please. A.Knock
Did you hear anybody knock at the door?No ,I ____ to my MP3