英语语法填空问题waited __ the bus arrived 为何用until 不用 for等待bus到来也能说得

英语语法填空问题waited __ the bus arrived 为何用until 不用 for等待bus到来也能说得 "She waited at the bus stop until the last bus came in." 选择填空:She waited ()the bus stop two hours ago.1)for,2)at3)in4 we waited a long time for the bus We waited for a long time at the bus stop.The bus ____ arriv WE WAITED THE BUS FOR A LONG TIME AT THE BUS STOP.改错 not until 的时态问题Don't get off the bus until it __(stop)该填什么时态 Tom arrived at the bus station quite early for Paris The bus arrived late____heavy snow. 英语翻译It was raining when we waited for the bus 这该怎么翻译,我能理解为,因 When he arrived at the bus stop,the bus ( )for 20 minutes?A. Tom arrived at the bus station quite early for Paris bus.The