The hours dragged by as I waited for Dad to finish work.请解释一下这个句子中by和as的用法

The hours dragged by as I waited for Dad to finish work.请解释一下这个句子中by和as的用法 The uninteresting film __________ on for more than two hours.dragged pulled drew pushed 选哪个 he dragged his bag_____along the street (rough ) very soon, its body was dragged by the killers down into the depths of the sea.句中the depths of的depth为什么加S? The largest stingray ever found is dragged onboard a boat by 13 men请问,onboard 的词性,及该句的句子成份. The suspect was g------ by the detective for several hours. the fallen trees____away and the traffic is dead on roadA.have been dragged B.are dragging C.were dragged D.are being dragged 为什么 请翻译its tail usually dragged oil the ground. Indeed,this was the fourth time that I have had to witness my...Indeed,this was the fourth time that I have had to witness my husband ( ) from our home by the police.A.dragged B.being dragged (这个为什么选B,不是用过去分词作宾补吗?) Indeed,this was the fourth time that I have had to witness my...Indeed,this was the fourth time that I have had to witness my husband ( ) from our home by the police.A.dragged B.being dragged (这个为什么选B,不是用过去分词作宾补吗?) 请高手分析一个英语句子的语法Dreary months dragged by before the tragic news reached her that her beloved brother han been killed for anti-Nazi activities.这个句子的成分怎么分析?主要是主句是什么?Dreary months dragged b Mr.Jackson is quite satisfied with the job now for which he is paid______.A.by the time B.by times C.by the hour D.by hours the plan landed lated late by two hours because of the bad weather.为什么用by 不用for啊? The trip from Kitty's school took about two hours by coach.对about two hours 提问_________the trip from kitty's school _________ by coach? 翻译The saying that looks like something the cat dragged in describes something in bad condition. The boss made the workers work 12 hours a day被动语态The workers（）（）（）（）12hours a day by the boss The workers are made to work twelve hours a day by(改成同义句) 翻译：A lot of places close on Sunday because of strict hours set by the government.