please __(help) him __(open) the door

please __(help) him __(open) the door Push the door hard,it will open.__ __ push the door hard,__ the police __ force to open the door Open the door,please. open the door please,-------- ---------? The door is __. Please ___(open)the door Do you mind __ the door A open B opening C opens D to open I heard her __(open) the door and ___(come) into the room the heavy box is __,so I can't open the door, the woman was about to open the door __ she heard a strange Please hold the door open and let me help David _____ the he