Stand __ __ __when waiting for the bus

Stand __ __ __when waiting for the bus My mother is waiting __ the bus __ line __ the bus stop. Stand in line when waiting for the bus. have to stand there (waiting )for the bus every day.为什么是wait there are a lot of people __ tor the bus to come .A waiting 介词填空 The teachers ofen stand __ __ __ __the class and __ __ her mother is waiting for the bus. He stands here waiting for the bus waiting for the bus.请翻译 Tina is waiting for the bus stop 根据中文提示完成句子电话响时,他在做饭he __ __ __when the phone __.他等车时,天下雨了__h Who __ __ __ for the best singer?