i s ___the door to keep the wind out

i s ___the door to keep the wind out I forgot ___the front door last night.为什么是to lock而不是locking I saw him ___the key ___the lock,turn it and open the door A.pointing；in B.put; in C.putting ;toD.point ;to i can't open the front door.Why not try ___the back door?A open B to open C opening D to opening －－I can't open the front door.----Why not try ___the back door?A.open B.to open C.opening答案为什么是C? Susan ___ ___ ___the door to look for her child. from door to door怎样加s i saw the man ___the door and leave the room. A. close B.closing C.closed D.to close sorry.i havi saw the man ___the door and leave the room. A. close B.closing C.closed D.to closesorry.i have to leave now.A.think B. am thinking C.thought D.didn't t Do I need to ___the medicine? Please help me ___the door. ____in and ___the door,please ___the new life in Pairs,I lived happily with my daughter's family为什么是Accostomed to 而不是Accostoming to? She's shaking that ass to that nelly jam ,i think someone's at the door It's so hot.___the door,please.是cloes ,turn on,还是open为什么， would you mind ___the door it's cold outdoordie quick shelf her close Mary is walking ___the sofa to the door(填适当的介词) There is a shop next door ___the station .A.in b.on c.at d.to ___the key this way to open the door.A,take B.move C.turn