高考英语选择题.刚才已经提过问不小心按错了采纳了一个不详细的回答.求详解

高考英语选择题.刚才已经提过问不小心按错了采纳了一个不详细的回答.求详解
I remembered __the door before I left the office,but forget to turn off the lights.答案是to lock 为什么不能是having locked?
_____the blind wandering through the traffic ,motorists would have to step on their brakes at once.答案是seeing,但having seen为什么错了?
____with a sudden job loss,I consider it a new start.答案选faced,但facing为什么错了,明明是主动的呀?
The group of eight is an international organization____the richest countries in the world.答案选consisting of,但consists of 怎么不行?
Jack left his parents,___to return home until he achieve his goal.答案是determed not,为什么不可以是determing not,我是这样想的,Jack 和determine 是主动关系,所以用V-ing形式
The sound __is not clear.答案是coming out,但怎么不能是过去分词作后置定语?