I heard a car door to open and close为什么有to 请说细一些

I heard a car door to open and close为什么有to 请说细一些 the door is still open,I forget (close) the door 填 to close The door is open.I forget （填closed、close或to close）it. Oh,the door is not open.I forget_______it.填to close,closing, the woman was about to open the door __ she heard a strange I have to ____ the door open i was about to go to bed()I heard a knock at the door I t____________very hard to close the window.Then I heard a He heard a big noise and had to pulled over his car to the r Hearing the front door open,I ran down to the kitchen and wa I went to the room,open the door,and went into the room是什么句型 the door opened a little and was quickly pushed to close aga