I _get on the train when I heard someone calling behind me A.was going to B.was about to C.was toD.would

I _get on the train when I heard someone calling behind me A.was going to B.was about to C.was toD.would I am on the train改成否定句,疑问句对on the train提问 I look out the window on the train. Sitting on the train the seats on the train are not ------ i dont like traveling by train When you get on the train,I wept Jenny is on the train.对on the train提问 Have you______traveled on the train She'll be on the same train ___ I am on today.A.as B.that If you miss the train I'm on ,you will know that I'm When you miss the train i'm on,you'll know that i'm gone. ___ I missed the train,I arrived at work on time这题应该怎么添? I left the station after she went on board the train.这是什麽意思? I usually check the train timetable on the internet.(改为否定句) 是on the train还是in the train?说明原因 on the train还是in the train正确?为什么? 乘火车：on the train还是in the train? Li Ming is on the train还是 in the train