this door is closea.what should ldo?

this door is closea.what should ldo? Where is my k_____ to this door This is a k____ to the door. This door is red (meaning it is locked).Find the Door Terminal to unlock it. This is the key _______(介词)　the door . This is a key to my door.(翻译) this is a key of the door修改病句 This is the（ ）to our door .空里填什么? Where is my 以K开头的 to this door THIS DOOR IS CLOSED.I SHOULD TIND ANOTHER WAY OUT this is the ( )to your door .you can open the door 中间的空空怎么填 whose bag is this see,the girl by the door.it is----[her]原因呢 who is knocking at the door?A.This is me knockingB.It's me. Please open the door(否定句）Is this tree tall(肯定句） The door is __.四个选项A.there over B.here C.this D.that this is the key __the door,don't lost itto for with about4选一 This is the key __the door.A of B with C to D in the big sister who gave me this is still next door , you konw 什么意思啊