They were waiting for a train that was very late.帮我吧这个句子翻译,

Mr.Hopkins didn't know___.A.whom they were waiting B.whom they were waiting for并说明 Did you konw__at the bus stop?选项A.who are they waiting for B.whom they are waiting for C.whom they were waiting for They all went there和 They were all waiting outside the gate第二句中were可以去掉吗?为什么? They were waiting for a train that was very late.帮我吧这个句子翻译, 划线部分提问:They were waiting for -a bas-.a bas 是划线部分 英语填空：They were waiting for a train ___(arrive) there. were for she still waiting her heard they.连词成句, 求解：When they were waiting in the room, a voice _________ (boom).还有一道：They were discussing the problem. Suddenly, a voice __________ (boom) out. As ( ),they were waiting for us at the airport.A.plan B.plannedAs ( ),they were waiting for us at the airport.A.plan B.plannedC.planning D.being planned请问为什么选B As____ ,they were waiting for us at the airport .为什么选 plannedAs ( ),they were waiting for us at the airport.A.plan B.plannedC.planning D.being planned为什么选B啊 As____ ,they were waiting for us at the airport .为什么选 plannedAs ( ),they were waiting for us at the airport.A.plan B.plannedC.planning D.being planned为什么选B啊 英语单句改错At entering the room ,I found they were waiting for me这句话错在哪里, 1.the girl took lots of food and drinks ____she could have them on the way A.in order toB.in that case C.in order that D.as if2.do you know___at this yesterday?A.who are they waiting B.who they are waiting for C.who were they waiting D.who they were the crazy fans had been waiting patiently for two hours,and they would wait till the movie stararrived.这个句子中的had been waiting为什么不能用were waiting? The dogs___________ did not go to look for food.They were waiting for their masterA 、they B、them C、themselves D、themself Did you know _____ at the bus stop?maybe their teacher.a.who are they waiting for b.whom they are waiting for c.whom they were waiting for 这个题选择哪一个呢?我知道这个题应该是陈述句.但是我不知道为什么会选择C而不是 They were waiting ___.A.on the doctor's B.at the doctor's C.in the doctor D.at the doctor They were waiting ____.A on the doctor's B at the doctor's C on the doctor D at the doctor