The police arrived very quickly．There were a lot of them．There were a lot of them.

When the police arrived,the man for 10 minutes. A traffic accident happened in the street.The police arrived() Before the police arrived,the alien left the shop.(为什么选择arrived而不用reach） help arrived in the shape of police officer是什么意思? The Smiths were looking for their lost child when the police arrived.改同义句___ the Smiths ____ _____ for their lost child,the police arrived Before the police arrived,the alien left the shop and then visited the Musrum of Flight whwn the police arrived the aline left the ground 为什么用when而不用while By the time the police arrived ,they (kidnap)the poor boy successfully yet. The victim's nose was ___(bleed) when the police arrived at the scene By the time the police arrived ,they (kidnap)the poor boy successfully yet. When the police arrived ,the man for10 minutes A died B was diedChad di The (robbers,robber) ran away when the police arrived.选哪个? The murder _______(take) place when the police arrived.It's to late The police arrived quickly,_______ it was too late.A and B but C so 翻译luckily,help arrived in the shape of a police officer. When the plice arrived,she told police that she saw the thief sneak into the bank.为什么不用sneakin Before the police arrived,the alien left the shop ,句中能用when或after代替before吗,为什么? 根据题意填f开头的单词,实在想不起来啊 When the police arrived.the thief had f_____